50107479377 has 2 divisors, whose sum is σ = 50107479378. Its totient is φ = 50107479376.

The previous prime is 50107479319. The next prime is 50107479439. The reversal of 50107479377 is 77397470105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49618008001 + 489471376 = 222751^2 + 22124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50107479377 is a prime.

It is not a weakly prime, because it can be changed into another prime (50107479077) by changing a digit.

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 as a sum of consecutive naturals, namely, 25053739688 + 25053739689.

It is an arithmetic number, because the mean of its divisors is an integer number (25053739689).

Almost surely, 2^50107479377 is an apocalyptic number.

It is an amenable number.

50107479377 is a deficient number, since it is larger than the sum of its proper divisors (1).

50107479377 is an equidigital number, since it uses as much as digits as its factorization.

50107479377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296540, while the sum is 50.

The spelling of 50107479377 in words is "fifty billion, one hundred seven million, four hundred seventy-nine thousand, three hundred seventy-seven".