156045372 has 48 divisors (see below), whose sum is σ = 416747520. Its totient is φ = 44517312.

The previous prime is 156045343. The next prime is 156045389. The reversal of 156045372 is 273540651.

156045372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90454 + ... + 92162.

It is an arithmetic number, because the mean of its divisors is an integer number (8682240).

Almost surely, 2^156045372 is an apocalyptic number.

156045372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

156045372 is an abundant number, since it is smaller than the sum of its proper divisors (260702148).

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

156045372 is a wasteful number, since it uses less digits than its factorization.

156045372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810 (or 2808 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 156045372 is about 12491.8121983962. The cubic root of 156045372 is about 538.3734457060.

The spelling of 156045372 in words is "one hundred fifty-six million, forty-five thousand, three hundred seventy-two".