50073840392 has 8 divisors (see below), whose sum is σ = 93888450750. Its totient is φ = 25036920192.

The previous prime is 50073840389. The next prime is 50073840409. The reversal of 50073840392 is 29304837005.

It can be written as a sum of positive squares in only one way, i.e., 46649952196 + 3423888196 = 215986^2 + 58514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3129615017 + ... + 3129615032.

Almost surely, 2^50073840392 is an apocalyptic number.

It is an amenable number.

50073840392 is a deficient number, since it is larger than the sum of its proper divisors (43814610358).

50073840392 is a wasteful number, since it uses less digits than its factorization.

50073840392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259230055 (or 6259230051 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 50073840392 in words is "fifty billion, seventy-three million, eight hundred forty thousand, three hundred ninety-two".