156032045 has 16 divisors (see below), whose sum is σ = 201906432. Its totient is φ = 115072320.

The previous prime is 156032039. The next prime is 156032059. The reversal of 156032045 is 540230651.

156032045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 156032045 - 2⁴ = 156032029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82460 + ... + 84330.

It is an arithmetic number, because the mean of its divisors is an integer number (12619152).

Almost surely, 2^156032045 is an apocalyptic number.

It is an amenable number.

156032045 is a deficient number, since it is larger than the sum of its proper divisors (45874387).

156032045 is a wasteful number, since it uses less digits than its factorization.

156032045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 156032045 is about 12491.2787575972. The cubic root of 156032045 is about 538.3581187382.

Adding to 156032045 its reverse (540230651), we get a palindrome (696262696).

The spelling of 156032045 in words is "one hundred fifty-six million, thirty-two thousand, forty-five".