50134965804 has 144 divisors (see below), whose sum is σ = 161855156736. Its totient is φ = 12704428800.

The previous prime is 50134965799. The next prime is 50134965817. The reversal of 50134965804 is 40856943105.

50134965804 is a `hidden beast` number, since 50 + 13 + 4 + 9 + 6 + 580 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 50134965804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106912 + ... + 334215.

It is an arithmetic number, because the mean of its divisors is an integer number (1123994144).

Almost surely, 2^50134965804 is an apocalyptic number.

It is an amenable number.

50134965804 is an abundant number, since it is smaller than the sum of its proper divisors (111720190932).

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

50134965804 is a wasteful number, since it uses less digits than its factorization.

50134965804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441196 (or 441191 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 50134965804 in words is "fifty billion, one hundred thirty-four million, nine hundred sixty-five thousand, eight hundred four".