455564052 has 18 divisors (see below), whose sum is σ = 1151564778. Its totient is φ = 151854672.

The previous prime is 455564051. The next prime is 455564071. The reversal of 455564052 is 250465554.

455564052 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 640 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 382358916 + 73205136 = 19554^2 + 8556^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 12654557 = 455564052 / (4 + 5 + 5 + 5 + 6 + 4 + 0 + 5 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 455563998 and 455564016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455564051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6327243 + ... + 6327314.

It is an arithmetic number, because the mean of its divisors is an integer number (63975821).

Almost surely, 2^455564052 is an apocalyptic number.

It is an amenable number.

455564052 is an abundant number, since it is smaller than the sum of its proper divisors (696000726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455564052 is a wasteful number, since it uses less digits than its factorization.

455564052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12654567 (or 12654562 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 455564052 is about 21343.9464954352. The cubic root of 455564052 is about 769.4548634905.

The spelling of 455564052 in words is "four hundred fifty-five million, five hundred sixty-four thousand, fifty-two".