552634542 has 32 divisors (see below), whose sum is σ = 1234272000. Its totient is φ = 183282264.

The previous prime is 552634519. The next prime is 552634543. The reversal of 552634542 is 245436255.

552634542 is a `hidden beast` number, since 5 + 52 + 63 + 4 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 552634497 and 552634506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552634543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14968 + ... + 36459.

It is an arithmetic number, because the mean of its divisors is an integer number (38571000).

Almost surely, 2^552634542 is an apocalyptic number.

552634542 is an abundant number, since it is smaller than the sum of its proper divisors (681637458).

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

552634542 is a wasteful number, since it uses less digits than its factorization.

552634542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51637 (or 51631 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 552634542 is about 23508.1803209011. The cubic root of 552634542 is about 820.6273911604.

The spelling of 552634542 in words is "five hundred fifty-two million, six hundred thirty-four thousand, five hundred forty-two".