45903381400 has 24 divisors (see below), whose sum is σ = 106725362220. Its totient is φ = 18361352480.

The previous prime is 45903381319. The next prime is 45903381413. The reversal of 45903381400 is 418330954.

It is a self number, because there is not a number n which added to its sum of digits gives 45903381400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114758254 + ... + 114758653.

Almost surely, 2^45903381400 is an apocalyptic number.

45903381400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45903381400 is an abundant number, since it is smaller than the sum of its proper divisors (60821980820).

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

45903381400 is a wasteful number, since it uses less digits than its factorization.

45903381400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229516923 (or 229516914 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 45903381400 in words is "forty-five billion, nine hundred three million, three hundred eighty-one thousand, four hundred".