53156156 has 6 divisors (see below), whose sum is σ = 93023280. Its totient is φ = 26578076.

The previous prime is 53156141. The next prime is 53156171. The reversal of 53156156 is 65165135.

53156156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53156141) and next prime (53156171).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6644516 + ... + 6644523.

It is an arithmetic number, because the mean of its divisors is an integer number (15503880).

Almost surely, 2^53156156 is an apocalyptic number.

It is an amenable number.

53156156 is a deficient number, since it is larger than the sum of its proper divisors (39867124).

53156156 is a wasteful number, since it uses less digits than its factorization.

53156156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289043 (or 13289041 counting only the distinct ones).

The product of its digits is 13500, while the sum is 32.

The square root of 53156156 is about 7290.8268392549. The cubic root of 53156156 is about 375.9971234879.

The spelling of 53156156 in words is "fifty-three million, one hundred fifty-six thousand, one hundred fifty-six".