50179208040 has 192 divisors, whose sum is σ = 185958536400. Its totient is φ = 11625209856.

The previous prime is 50179208021. The next prime is 50179208087. The reversal of 50179208040 is 4080297105.

50179208040 is a `hidden beast` number, since 501 + 79 + 2 + 0 + 80 + 4 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 4083976836 + 46095231204 = 63906^2 + 214698^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50179207986 and 50179208004.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235795 + ... + 394914.

Almost surely, 2^50179208040 is an apocalyptic number.

It is an amenable number.

50179208040 is an abundant number, since it is smaller than the sum of its proper divisors (135779328360).

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

50179208040 is a wasteful number, since it uses less digits than its factorization.

50179208040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630756 (or 630749 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 50179208040 in words is "fifty billion, one hundred seventy-nine million, two hundred eight thousand, forty".