52100156 has 12 divisors (see below), whose sum is σ = 91308840. Its totient is φ = 26011920.

The previous prime is 52100137. The next prime is 52100177. The reversal of 52100156 is 65100125.

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, 6350 + ... + 12021.

It is an arithmetic number, because the mean of its divisors is an integer number (7609070).

Almost surely, 2^52100156 is an apocalyptic number.

It is an amenable number.

52100156 is a deficient number, since it is larger than the sum of its proper divisors (39208684).

52100156 is a wasteful number, since it uses less digits than its factorization.

52100156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19084 (or 19082 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 52100156 is about 7218.0437793075. The cubic root of 52100156 is about 373.4905987800.

The spelling of 52100156 in words is "fifty-two million, one hundred thousand, one hundred fifty-six".