52787156 has 24 divisors (see below), whose sum is σ = 94179456. Its totient is φ = 25882560.

The previous prime is 52787129. The next prime is 52787167. The reversal of 52787156 is 65178725.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 115280 + ... + 115736.

It is an arithmetic number, because the mean of its divisors is an integer number (3924144).

Almost surely, 2^52787156 is an apocalyptic number.

It is an amenable number.

52787156 is a deficient number, since it is larger than the sum of its proper divisors (41392300).

52787156 is a wasteful number, since it uses less digits than its factorization.

52787156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959 (or 957 counting only the distinct ones).

The product of its digits is 117600, while the sum is 41.

The square root of 52787156 is about 7265.4769974173. The cubic root of 52787156 is about 375.1250688013.

The spelling of 52787156 in words is "fifty-two million, seven hundred eighty-seven thousand, one hundred fifty-six".