156365045 has 8 divisors (see below), whose sum is σ = 190818720. Its totient is φ = 122971600.

The previous prime is 156365039. The next prime is 156365047. The reversal of 156365045 is 540563651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 156365045 - 2⁶ = 156364981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156364996 and 156365014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156365047) 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, 264731 + ... + 265320.

It is an arithmetic number, because the mean of its divisors is an integer number (23852340).

Almost surely, 2^156365045 is an apocalyptic number.

It is an amenable number.

156365045 is a deficient number, since it is larger than the sum of its proper divisors (34453675).

156365045 is an equidigital number, since it uses as much as digits as its factorization.

156365045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530115.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 156365045 is about 12504.6009532492. The cubic root of 156365045 is about 538.7408304453.

The spelling of 156365045 in words is "one hundred fifty-six million, three hundred sixty-five thousand, forty-five".