45487733800 has 48 divisors (see below), whose sum is σ = 107337504960. Its totient is φ = 17923519680.

The previous prime is 45487733789. The next prime is 45487733827. The reversal of 45487733800 is 833778454.

It is a happy number.

45487733800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1683904 + ... + 1710703.

It is an arithmetic number, because the mean of its divisors is an integer number (2236198020).

Almost surely, 2^45487733800 is an apocalyptic number.

45487733800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45487733800 is an abundant number, since it is smaller than the sum of its proper divisors (61849771160).

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

45487733800 is a wasteful number, since it uses less digits than its factorization.

45487733800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394690 (or 3394681 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 45487733800 in words is "forty-five billion, four hundred eighty-seven million, seven hundred thirty-three thousand, eight hundred".