45765015 has 16 divisors (see below), whose sum is σ = 77078400. Its totient is φ = 23123232.

The previous prime is 45764993. The next prime is 45765017. The reversal of 45765015 is 51056754.

It is not a de Polignac number, because 45765015 - 2⁶ = 45764951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45765017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80005 + ... + 80574.

It is an arithmetic number, because the mean of its divisors is an integer number (4817400).

Almost surely, 2^45765015 is an apocalyptic number.

45765015 is a deficient number, since it is larger than the sum of its proper divisors (31313385).

45765015 is a wasteful number, since it uses less digits than its factorization.

45765015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160606.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 45765015 is about 6764.9844789179. The cubic root of 45765015 is about 357.6936274843.

It can be divided in two parts, 4576 and 5015, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 45765015 in words is "forty-five million, seven hundred sixty-five thousand, fifteen".