156151164 has 24 divisors (see below), whose sum is σ = 392380240. Its totient is φ = 48046464.

The previous prime is 156151157. The next prime is 156151169. The reversal of 156151164 is 461151651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156151169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500329 + ... + 500640.

Almost surely, 2^156151164 is an apocalyptic number.

It is an amenable number.

156151164 is an abundant number, since it is smaller than the sum of its proper divisors (236229076).

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

156151164 is a wasteful number, since it uses less digits than its factorization.

156151164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000989 (or 1000987 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 156151164 is about 12496.0459346147. The cubic root of 156151164 is about 538.4950828438.

It can be divided in two parts, 1561 and 51164, that added together give a palindrome (52725).

The spelling of 156151164 in words is "one hundred fifty-six million, one hundred fifty-one thousand, one hundred sixty-four".