45038250384 has 40 divisors (see below), whose sum is σ = 118320834720. Its totient is φ = 14758295808.

The previous prime is 45038250349. The next prime is 45038250421. The reversal of 45038250384 is 48305283054.

45038250384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45038250384² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7948837 + ... + 7954500.

It is an arithmetic number, because the mean of its divisors is an integer number (2958020868).

Almost surely, 2^45038250384 is an apocalyptic number.

It is an amenable number.

45038250384 is an abundant number, since it is smaller than the sum of its proper divisors (73282584336).

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

45038250384 is a wasteful number, since it uses less digits than its factorization.

45038250384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15903407 (or 15903401 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 45038250384 in words is "forty-five billion, thirty-eight million, two hundred fifty thousand, three hundred eighty-four".