45904173754 has 16 divisors (see below), whose sum is σ = 71501933160. Its totient is φ = 22085533440.

The previous prime is 45904173727. The next prime is 45904173761. The reversal of 45904173754 is 45737140954.

It can be written as a sum of positive squares in 4 ways, for example, as 32680323729 + 13223850025 = 180777^2 + 114995^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45904173698 and 45904173707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3828309 + ... + 3840280.

Almost surely, 2^45904173754 is an apocalyptic number.

45904173754 is a deficient number, since it is larger than the sum of its proper divisors (25597759406).

45904173754 is a wasteful number, since it uses less digits than its factorization.

45904173754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7668705.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 45904173754 in words is "forty-five billion, nine hundred four million, one hundred seventy-three thousand, seven hundred fifty-four".