52090356 has 36 divisors (see below), whose sum is σ = 123512928. Its totient is φ = 17086608.

The previous prime is 52090349. The next prime is 52090369. The reversal of 52090356 is 65309025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53385 + ... + 54351.

Almost surely, 2^52090356 is an apocalyptic number.

It is an amenable number.

52090356 is an abundant number, since it is smaller than the sum of its proper divisors (71422572).

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

52090356 is a wasteful number, since it uses less digits than its factorization.

52090356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 52090356 is about 7217.3648930894. The cubic root of 52090356 is about 373.4671795450.

The spelling of 52090356 in words is "fifty-two million, ninety thousand, three hundred fifty-six".