52152156 has 36 divisors (see below), whose sum is σ = 150662512. Its totient is φ = 14900544.

The previous prime is 52152151. The next prime is 52152161. The reversal of 52152156 is 65125125.

It is an interprime number because it is at equal distance from previous prime (52152151) and next prime (52152161).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52152151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103225 + ... + 103728.

Almost surely, 2^52152156 is an apocalyptic number.

It is an amenable number.

52152156 is an abundant number, since it is smaller than the sum of its proper divisors (98510356).

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

52152156 is a wasteful number, since it uses less digits than its factorization.

52152156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206970 (or 206965 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 52152156 is about 7221.6449649647. The cubic root of 52152156 is about 373.6148150000.

The spelling of 52152156 in words is "fifty-two million, one hundred fifty-two thousand, one hundred fifty-six".