45201156 has 192 divisors, whose sum is σ = 146313216. Its totient is φ = 10483200.

The previous prime is 45201097. The next prime is 45201173. The reversal of 45201156 is 65110254.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 636601 + ... + 636671.

It is an arithmetic number, because the mean of its divisors is an integer number (762048).

Almost surely, 2^45201156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45201156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73156608).

45201156 is an abundant number, since it is smaller than the sum of its proper divisors (101112060).

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

45201156 is a wasteful number, since it uses less digits than its factorization.

45201156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 45201156 is about 6723.1804973539. The cubic root of 45201156 is about 356.2185356022.

The spelling of 45201156 in words is "forty-five million, two hundred one thousand, one hundred fifty-six".