52658502 has 16 divisors (see below), whose sum is σ = 113418480. Its totient is φ = 16202592.

The previous prime is 52658497. The next prime is 52658513. The reversal of 52658502 is 20585625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337477 + ... + 337632.

It is an arithmetic number, because the mean of its divisors is an integer number (7088655).

Almost surely, 2^52658502 is an apocalyptic number.

52658502 is an abundant number, since it is smaller than the sum of its proper divisors (60759978).

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

52658502 is a wasteful number, since it uses less digits than its factorization.

52658502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675127.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 52658502 is about 7256.6178072157. The cubic root of 52658502 is about 374.8200665666.

The spelling of 52658502 in words is "fifty-two million, six hundred fifty-eight thousand, five hundred two".