50555791376 has 10 divisors (see below), whose sum is σ = 97951845822. Its totient is φ = 25277895680.

The previous prime is 50555791373. The next prime is 50555791387. The reversal of 50555791376 is 67319755505.

It can be written as a sum of positive squares in only one way, i.e., 45736099600 + 4819691776 = 213860^2 + 69424^2 .

It is not an unprimeable number, because it can be changed into a prime (50555791373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579868465 + ... + 1579868496.

Almost surely, 2^50555791376 is an apocalyptic number.

It is an amenable number.

50555791376 is a deficient number, since it is larger than the sum of its proper divisors (47396054446).

50555791376 is a wasteful number, since it uses less digits than its factorization.

50555791376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159736969 (or 3159736963 counting only the distinct ones).

The product of its (nonzero) digits is 4961250, while the sum is 53.

The spelling of 50555791376 in words is "fifty billion, five hundred fifty-five million, seven hundred ninety-one thousand, three hundred seventy-six".