52942528 has 14 divisors (see below), whose sum is σ = 105057956. Its totient is φ = 26471232.

The previous prime is 52942517. The next prime is 52942537. The reversal of 52942528 is 82524925.

52942528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52942528² = 5605822542061568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413550 + ... + 413677.

Almost surely, 2^52942528 is an apocalyptic number.

It is an amenable number.

52942528 is a deficient number, since it is larger than the sum of its proper divisors (52115428).

52942528 is an equidigital number, since it uses as much as digits as its factorization.

52942528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827239 (or 827229 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 52942528 is about 7276.1616254726. The cubic root of 52942528 is about 375.4927519415.

The spelling of 52942528 in words is "fifty-two million, nine hundred forty-two thousand, five hundred twenty-eight".