552456252 has 36 divisors (see below), whose sum is σ = 1397495736. Its totient is φ = 184019040.

The previous prime is 552456241. The next prime is 552456253. The reversal of 552456252 is 252654255.

552456252 is a `hidden beast` number, since 5 + 5 + 24 + 5 + 625 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552456253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53623 + ... + 63089.

It is an arithmetic number, because the mean of its divisors is an integer number (38819326).

Almost surely, 2^552456252 is an apocalyptic number.

It is an amenable number.

552456252 is an abundant number, since it is smaller than the sum of its proper divisors (845039484).

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

552456252 is a wasteful number, since it uses less digits than its factorization.

552456252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11098 (or 11093 counting only the distinct ones).

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

The square root of 552456252 is about 23504.3879307673. The cubic root of 552456252 is about 820.5391318718.

It can be divided in two parts, 5524 and 56252, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 552456252 in words is "five hundred fifty-two million, four hundred fifty-six thousand, two hundred fifty-two".