45541890174 has 32 divisors (see below), whose sum is σ = 102790477440. Its totient is φ = 13324690400.

The previous prime is 45541890167. The next prime is 45541890179. The reversal of 45541890174 is 47109814554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45541890179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11895132 + ... + 11898959.

It is an arithmetic number, because the mean of its divisors is an integer number (3212202420).

Almost surely, 2^45541890174 is an apocalyptic number.

45541890174 is an abundant number, since it is smaller than the sum of its proper divisors (57248587266).

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

45541890174 is a wasteful number, since it uses less digits than its factorization.

45541890174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23794136.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 45541890174 in words is "forty-five billion, five hundred forty-one million, eight hundred ninety thousand, one hundred seventy-four".