45198737804 has 12 divisors (see below), whose sum is σ = 86288499528. Its totient is φ = 20544880800.

The previous prime is 45198737783. The next prime is 45198737819. The reversal of 45198737804 is 40873789154.

It is a self number, because there is not a number n which added to its sum of digits gives 45198737804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513621977 + ... + 513622064.

It is an arithmetic number, because the mean of its divisors is an integer number (7190708294).

Almost surely, 2^45198737804 is an apocalyptic number.

45198737804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45198737804 is a deficient number, since it is larger than the sum of its proper divisors (41089761724).

45198737804 is a wasteful number, since it uses less digits than its factorization.

45198737804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027244056 (or 1027244054 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 45198737804 in words is "forty-five billion, one hundred ninety-eight million, seven hundred thirty-seven thousand, eight hundred four".