45570800 has 60 divisors (see below), whose sum is σ = 119448456. Its totient is φ = 16569600.

The previous prime is 45570781. The next prime is 45570821. The reversal of 45570800 is 807554.

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, 779 + ... + 9578.

Almost surely, 2^45570800 is an apocalyptic number.

45570800 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 45570800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59724228).

45570800 is an abundant number, since it is smaller than the sum of its proper divisors (73877656).

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

45570800 is a wasteful number, since it uses less digits than its factorization.

45570800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10386 (or 10375 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 45570800 is about 6750.6147868176. The cubic root of 45570800 is about 357.1869233246.

The spelling of 45570800 in words is "forty-five million, five hundred seventy thousand, eight hundred".