552565130 has 64 divisors (see below), whose sum is σ = 1119605760. Its totient is φ = 194939136.

The previous prime is 552565073. The next prime is 552565151. The reversal of 552565130 is 31565255.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387599 + ... + 389021.

It is an arithmetic number, because the mean of its divisors is an integer number (17493840).

Almost surely, 2^552565130 is an apocalyptic number.

552565130 is an abundant number, since it is smaller than the sum of its proper divisors (567040630).

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

552565130 is a wasteful number, since it uses less digits than its factorization.

552565130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 552565130 is about 23506.7039373877. The cubic root of 552565130 is about 820.5930322431.

The spelling of 552565130 in words is "five hundred fifty-two million, five hundred sixty-five thousand, one hundred thirty".