45511365 has 64 divisors (see below), whose sum is σ = 82114560. Its totient is φ = 21415680.

The previous prime is 45511357. The next prime is 45511387. The reversal of 45511365 is 56311554.

It is not a de Polignac number, because 45511365 - 2³ = 45511357 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 347350 + ... + 347480.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^45511365 is an apocalyptic number.

It is an amenable number.

45511365 is a deficient number, since it is larger than the sum of its proper divisors (36603195).

45511365 is a wasteful number, since it uses less digits than its factorization.

45511365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234.

The product of its digits is 9000, while the sum is 30.

The square root of 45511365 is about 6746.2111588654. The cubic root of 45511365 is about 357.0315706217.

The spelling of 45511365 in words is "forty-five million, five hundred eleven thousand, three hundred sixty-five".