156009104 has 20 divisors (see below), whose sum is σ = 307972476. Its totient is φ = 76532352.

The previous prime is 156009101. The next prime is 156009163. The reversal of 156009104 is 401900651.

It can be written as a sum of positive squares in 2 ways, for example, as 72250000 + 83759104 = 8500^2 + 9152^2 .

It is not an unprimeable number, because it can be changed into a prime (156009101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91139 + ... + 92834.

Almost surely, 2^156009104 is an apocalyptic number.

It is an amenable number.

156009104 is a deficient number, since it is larger than the sum of its proper divisors (151963372).

156009104 is a wasteful number, since it uses less digits than its factorization.

156009104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184034 (or 184028 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 156009104 is about 12490.3604431578. The cubic root of 156009104 is about 538.3317329639.

Adding to 156009104 its reverse (401900651), we get a palindrome (557909755).

The spelling of 156009104 in words is "one hundred fifty-six million, nine thousand, one hundred four".