45057295 has 4 divisors (see below), whose sum is σ = 54068760. Its totient is φ = 36045832.

The previous prime is 45057283. The next prime is 45057317. The reversal of 45057295 is 59275054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45057295 - 2⁵ = 45057263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4505725 + ... + 4505734.

It is an arithmetic number, because the mean of its divisors is an integer number (13517190).

Almost surely, 2^45057295 is an apocalyptic number.

45057295 is a deficient number, since it is larger than the sum of its proper divisors (9011465).

45057295 is an equidigital number, since it uses as much as digits as its factorization.

45057295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9011464.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 45057295 is about 6712.4730911937. The cubic root of 45057295 is about 355.8402236135.

The spelling of 45057295 in words is "forty-five million, fifty-seven thousand, two hundred ninety-five".