45717301377 has 72 divisors (see below), whose sum is σ = 74369684480. Its totient is φ = 27033652800.

The previous prime is 45717301361. The next prime is 45717301379. The reversal of 45717301377 is 77310371754.

45717301377 is a `hidden beast` number, since 4 + 571 + 7 + 3 + 0 + 1 + 3 + 77 = 666.

It is not a de Polignac number, because 45717301377 - 2⁴ = 45717301361 is a prime.

It is a super-2 number, since 2×45717301377² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45717301379) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8433774 + ... + 8439192.

Almost surely, 2^45717301377 is an apocalyptic number.

It is an amenable number.

45717301377 is a deficient number, since it is larger than the sum of its proper divisors (28652383103).

45717301377 is a wasteful number, since it uses less digits than its factorization.

45717301377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635 (or 5621 counting only the distinct ones).

The product of its (nonzero) digits is 432180, while the sum is 45.

The spelling of 45717301377 in words is "forty-five billion, seven hundred seventeen million, three hundred one thousand, three hundred seventy-seven".