52590502 has 8 divisors (see below), whose sum is σ = 78919200. Its totient is φ = 26284104.

The previous prime is 52590497. The next prime is 52590521. The reversal of 52590502 is 20509525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52590502² = 5531521801224008, which contains 22 as substring.

It is a congruent number.

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, 2899 + ... + 10657.

It is an arithmetic number, because the mean of its divisors is an integer number (9864900).

Almost surely, 2^52590502 is an apocalyptic number.

52590502 is a deficient number, since it is larger than the sum of its proper divisors (26328698).

52590502 is a wasteful number, since it uses less digits than its factorization.

52590502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11150.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 52590502 is about 7251.9309152804. The cubic root of 52590502 is about 374.6586570914.

The spelling of 52590502 in words is "fifty-two million, five hundred ninety thousand, five hundred two".