45174715200 has 672 divisors, whose sum is σ = 172459497600. Its totient is φ = 11488296960.

The previous prime is 45174715199. The next prime is 45174715237. The reversal of 45174715200 is 251747154.

It is a super-2 number, since 2×45174715200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 134049432 + ... + 134049768.

Almost surely, 2^45174715200 is an apocalyptic number.

45174715200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45174715200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86229748800).

45174715200 is an abundant number, since it is smaller than the sum of its proper divisors (127284782400).

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

45174715200 is a wasteful number, since it uses less digits than its factorization.

45174715200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 45174715200 in words is "forty-five billion, one hundred seventy-four million, seven hundred fifteen thousand, two hundred".