552250632 has 32 divisors (see below), whose sum is σ = 1381320000. Its totient is φ = 183991104.

The previous prime is 552250603. The next prime is 552250651. The reversal of 552250632 is 236052255.

It is a self number, because there is not a number n which added to its sum of digits gives 552250632.

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, 56869 + ... + 65867.

It is an arithmetic number, because the mean of its divisors is an integer number (43166250).

Almost surely, 2^552250632 is an apocalyptic number.

It is an amenable number.

552250632 is an abundant number, since it is smaller than the sum of its proper divisors (829069368).

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

552250632 is a wasteful number, since it uses less digits than its factorization.

552250632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11565 (or 11561 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 552250632 is about 23500.0134468047. The cubic root of 552250632 is about 820.4373197724.

The spelling of 552250632 in words is "five hundred fifty-two million, two hundred fifty thousand, six hundred thirty-two".