45119763400 has 48 divisors (see below), whose sum is σ = 105984974340. Its totient is φ = 17861836800.

The previous prime is 45119763397. The next prime is 45119763421. The reversal of 45119763400 is 436791154.

It can be written as a sum of positive squares in 6 ways, for example, as 7089303204 + 38030460196 = 84198^2 + 195014^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1143481 + ... + 1182280.

Almost surely, 2^45119763400 is an apocalyptic number.

45119763400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45119763400 is an abundant number, since it is smaller than the sum of its proper divisors (60865210940).

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

45119763400 is a wasteful number, since it uses less digits than its factorization.

45119763400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325874 (or 2325865 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 45119763400 in words is "forty-five billion, one hundred nineteen million, seven hundred sixty-three thousand, four hundred".