45461375 has 8 divisors (see below), whose sum is σ = 56735952. Its totient is φ = 36369000.

The previous prime is 45461359. The next prime is 45461387. The reversal of 45461375 is 57316454.

It is not a de Polignac number, because 45461375 - 2⁴ = 45461359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181721 + ... + 181970.

It is an arithmetic number, because the mean of its divisors is an integer number (7091994).

Almost surely, 2^45461375 is an apocalyptic number.

45461375 is a deficient number, since it is larger than the sum of its proper divisors (11274577).

45461375 is an equidigital number, since it uses as much as digits as its factorization.

45461375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363706 (or 363696 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 45461375 is about 6742.5050982554. The cubic root of 45461375 is about 356.9008007433.

The spelling of 45461375 in words is "forty-five million, four hundred sixty-one thousand, three hundred seventy-five".