552720504 has 64 divisors (see below), whose sum is σ = 1621900800. Its totient is φ = 153650304.

The previous prime is 552720499. The next prime is 552720533. The reversal of 552720504 is 405027255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38244 + ... + 50675.

It is an arithmetic number, because the mean of its divisors is an integer number (25342200).

Almost surely, 2^552720504 is an apocalyptic number.

It is an amenable number.

552720504 is an abundant number, since it is smaller than the sum of its proper divisors (1069180296).

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

552720504 is a wasteful number, since it uses less digits than its factorization.

552720504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88972 (or 88968 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 552720504 is about 23510.0085920869. The cubic root of 552720504 is about 820.6699383346.

Adding to 552720504 its reverse (405027255), we get a palindrome (957747759).

The spelling of 552720504 in words is "five hundred fifty-two million, seven hundred twenty thousand, five hundred four".