552623652 has 72 divisors (see below), whose sum is σ = 1651540800. Its totient is φ = 152445888.

The previous prime is 552623629. The next prime is 552623671. The reversal of 552623652 is 256326255.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30502 + ... + 45117.

Almost surely, 2^552623652 is an apocalyptic number.

It is an amenable number.

552623652 is an abundant number, since it is smaller than the sum of its proper divisors (1098917148).

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

552623652 is a wasteful number, since it uses less digits than its factorization.

552623652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75665 (or 75660 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 552623652 is about 23507.9486982595. The cubic root of 552623652 is about 820.6220008042.

The spelling of 552623652 in words is "five hundred fifty-two million, six hundred twenty-three thousand, six hundred fifty-two".