50419394004 has 48 divisors (see below), whose sum is σ = 141528128000. Its totient is φ = 13647354336.

The previous prime is 50419393963. The next prime is 50419394027. The reversal of 50419394004 is 40049391405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15793954 + ... + 15797145.

Almost surely, 2^50419394004 is an apocalyptic number.

It is an amenable number.

50419394004 is an abundant number, since it is smaller than the sum of its proper divisors (91108733996).

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

50419394004 is a wasteful number, since it uses less digits than its factorization.

50419394004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31591132 (or 31591130 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 50419394004 in words is "fifty billion, four hundred nineteen million, three hundred ninety-four thousand, four".