45524453 has 8 divisors (see below), whose sum is σ = 51910488. Its totient is φ = 39550464.

The previous prime is 45524449. The next prime is 45524489. The reversal of 45524453 is 35442554.

It can be written as a sum of positive squares in 4 ways, for example, as 17825284 + 27699169 = 4222^2 + 5263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45524453 - 2² = 45524449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45524443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102776 + ... + 103217.

It is an arithmetic number, because the mean of its divisors is an integer number (6488811).

Almost surely, 2^45524453 is an apocalyptic number.

It is an amenable number.

45524453 is a deficient number, since it is larger than the sum of its proper divisors (6386035).

45524453 is a wasteful number, since it uses less digits than its factorization.

45524453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206023.

The product of its digits is 48000, while the sum is 32.

The square root of 45524453 is about 6747.1811151028. The cubic root of 45524453 is about 357.0657919738.

The spelling of 45524453 in words is "forty-five million, five hundred twenty-four thousand, four hundred fifty-three".