45860742931 has 4 divisors (see below), whose sum is σ = 45861185664. Its totient is φ = 45860300200.

The previous prime is 45860742923. The next prime is 45860742953. The reversal of 45860742931 is 13924706854.

It is a happy number.

45860742931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45860742931 - 2³ = 45860742923 is a prime.

It is a super-2 number, since 2×45860742931² (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 (45860742911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26601 + ... + 304021.

It is an arithmetic number, because the mean of its divisors is an integer number (11465296416).

It is a 1-persistent number, because it is pandigital, but 2⋅45860742931 = 91721485862 is not.

Almost surely, 2^45860742931 is an apocalyptic number.

45860742931 is a deficient number, since it is larger than the sum of its proper divisors (442733).

45860742931 is a wasteful number, since it uses less digits than its factorization.

45860742931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442732.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 45860742931 in words is "forty-five billion, eight hundred sixty million, seven hundred forty-two thousand, nine hundred thirty-one".