156053137 has 16 divisors (see below), whose sum is σ = 173122560. Its totient is φ = 139998672.

The previous prime is 156053111. The next prime is 156053141. The reversal of 156053137 is 731350651.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-156053137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156053099 and 156053108.

It is not an unprimeable number, because it can be changed into a prime (156053167) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 43278 + ... + 46744.

It is an arithmetic number, because the mean of its divisors is an integer number (10820160).

Almost surely, 2^156053137 is an apocalyptic number.

It is an amenable number.

156053137 is a deficient number, since it is larger than the sum of its proper divisors (17069423).

156053137 is a wasteful number, since it uses less digits than its factorization.

156053137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 156053137 is about 12492.1229981137. The cubic root of 156053137 is about 538.3823755884.

The spelling of 156053137 in words is "one hundred fifty-six million, fifty-three thousand, one hundred thirty-seven".