45877431761 has 8 divisors (see below), whose sum is σ = 52518595584. Its totient is φ = 39258079200.

The previous prime is 45877431739. The next prime is 45877431799. The reversal of 45877431761 is 16713477854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45877431761 - 2¹⁰ = 45877430737 is a prime.

It is a super-2 number, since 2×45877431761² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45877401761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5448305 + ... + 5456718.

It is an arithmetic number, because the mean of its divisors is an integer number (6564824448).

Almost surely, 2^45877431761 is an apocalyptic number.

It is an amenable number.

45877431761 is a deficient number, since it is larger than the sum of its proper divisors (6641163823).

45877431761 is a wasteful number, since it uses less digits than its factorization.

45877431761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10905631.

The product of its digits is 3951360, while the sum is 53.

The spelling of 45877431761 in words is "forty-five billion, eight hundred seventy-seven million, four hundred thirty-one thousand, seven hundred sixty-one".