552430636 has 12 divisors (see below), whose sum is σ = 969449040. Its totient is φ = 275445200.

The previous prime is 552430603. The next prime is 552430649. The reversal of 552430636 is 636034255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190915 + ... + 193786.

It is an arithmetic number, because the mean of its divisors is an integer number (80787420).

Almost surely, 2^552430636 is an apocalyptic number.

It is an amenable number.

552430636 is a deficient number, since it is larger than the sum of its proper divisors (417018404).

552430636 is a wasteful number, since it uses less digits than its factorization.

552430636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385064 (or 385062 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 552430636 is about 23503.8430049216. The cubic root of 552430636 is about 820.5264495673.

The spelling of 552430636 in words is "five hundred fifty-two million, four hundred thirty thousand, six hundred thirty-six".