15045065 has 16 divisors (see below), whose sum is σ = 20703360. Its totient is φ = 10281600.

The previous prime is 15045047. The next prime is 15045077. The reversal of 15045065 is 56054051.

15045065 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 15045065 - 2⁶ = 15045001 is a prime.

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, 13790 + ... + 14840.

It is an arithmetic number, because the mean of its divisors is an integer number (1293960).

Almost surely, 2^15045065 is an apocalyptic number.

It is an amenable number.

15045065 is a deficient number, since it is larger than the sum of its proper divisors (5658295).

15045065 is a wasteful number, since it uses less digits than its factorization.

15045065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 15045065 is about 3878.7968495398. The cubic root of 15045065 is about 246.8679379489.

The spelling of 15045065 in words is "fifteen million, forty-five thousand, sixty-five".