45552377600 has 108 divisors (see below), whose sum is σ = 115499899200. Its totient is φ = 17776435200.

The previous prime is 45552377599. The next prime is 45552377669. The reversal of 45552377600 is 677325554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175601 + ... + 349199.

Almost surely, 2^45552377600 is an apocalyptic number.

45552377600 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 45552377600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57749949600).

45552377600 is an abundant number, since it is smaller than the sum of its proper divisors (69947521600).

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

45552377600 is a wasteful number, since it uses less digits than its factorization.

45552377600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173666 (or 173647 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 45552377600 in words is "forty-five billion, five hundred fifty-two million, three hundred seventy-seven thousand, six hundred".