45126205463164 has 18 divisors (see below), whose sum is σ = 91864061121840. Its totient is φ = 19339802341272.

The previous prime is 45126205463089. The next prime is 45126205463177. The reversal of 45126205463164 is 46136450262154.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115117870884 + ... + 115117871275.

Almost surely, 2^{45126205463164} is an apocalyptic number.

It is an amenable number.

45126205463164 is an abundant number, since it is smaller than the sum of its proper divisors (46737855658676).

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

45126205463164 is a wasteful number, since it uses less digits than its factorization.

45126205463164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230235742177 (or 230235742168 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 45126205463164 in words is "forty-five trillion, one hundred twenty-six billion, two hundred five million, four hundred sixty-three thousand, one hundred sixty-four".