45719375 has 40 divisors (see below), whose sum is σ = 65341584. Its totient is φ = 31680000.

The previous prime is 45719351. The next prime is 45719413. The reversal of 45719375 is 57391754.

It is not a de Polignac number, because 45719375 - 2⁸ = 45719119 is a prime.

It is a super-2 number, since 2×45719375² = 4180522500781250, which contains 22 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 137960 + ... + 138290.

Almost surely, 2^45719375 is an apocalyptic number.

45719375 is a deficient number, since it is larger than the sum of its proper divisors (19622209).

45719375 is a wasteful number, since it uses less digits than its factorization.

45719375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 366 counting only the distinct ones).

The product of its digits is 132300, while the sum is 41.

The square root of 45719375 is about 6761.6103851080. The cubic root of 45719375 is about 357.5746824269.

The spelling of 45719375 in words is "forty-five million, seven hundred nineteen thousand, three hundred seventy-five".