552137052 has 24 divisors (see below), whose sum is σ = 1288933632. Its totient is φ = 183958000.

The previous prime is 552137041. The next prime is 552137077. The reversal of 552137052 is 250731255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18427 + ... + 37997.

It is an arithmetic number, because the mean of its divisors is an integer number (53705568).

Almost surely, 2^552137052 is an apocalyptic number.

It is an amenable number.

552137052 is an abundant number, since it is smaller than the sum of its proper divisors (736796580).

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

552137052 is a wasteful number, since it uses less digits than its factorization.

552137052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21929 (or 21927 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 552137052 is about 23497.5967281763. The cubic root of 552137052 is about 820.3810701552.

The spelling of 552137052 in words is "five hundred fifty-two million, one hundred thirty-seven thousand, fifty-two".