45942292746 has 32 divisors (see below), whose sum is σ = 116678839680. Its totient is φ = 13126369248.

The previous prime is 45942292709. The next prime is 45942292757. The reversal of 45942292746 is 64729224954.

45942292746 is a `hidden beast` number, since 4 + 594 + 2 + 2 + 9 + 2 + 7 + 46 = 666.

It is a super-2 number, since 2×45942292746² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 45942292692 and 45942292701.

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 15 ways as a sum of consecutive naturals, for example, 60769851 + ... + 60770606.

It is an arithmetic number, because the mean of its divisors is an integer number (3646213740).

Almost surely, 2^45942292746 is an apocalyptic number.

45942292746 is an abundant number, since it is smaller than the sum of its proper divisors (70736546934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45942292746 is a wasteful number, since it uses less digits than its factorization.

45942292746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121540475 (or 121540469 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 45942292746 in words is "forty-five billion, nine hundred forty-two million, two hundred ninety-two thousand, seven hundred forty-six".