45751377 has 16 divisors (see below), whose sum is σ = 69828480. Its totient is φ = 26101632.

The previous prime is 45751361. The next prime is 45751421. The reversal of 45751377 is 77315754.

It is not a de Polignac number, because 45751377 - 2⁴ = 45751361 is a prime.

It is a super-2 number, since 2×45751377² = 4186376994792258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45750377) 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, 15643 + ... + 18335.

It is an arithmetic number, because the mean of its divisors is an integer number (4364280).

Almost surely, 2^45751377 is an apocalyptic number.

It is an amenable number.

45751377 is a deficient number, since it is larger than the sum of its proper divisors (24077103).

45751377 is a wasteful number, since it uses less digits than its factorization.

45751377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512.

The product of its digits is 102900, while the sum is 39.

The square root of 45751377 is about 6763.9764192374. The cubic root of 45751377 is about 357.6580929875.

The spelling of 45751377 in words is "forty-five million, seven hundred fifty-one thousand, three hundred seventy-seven".