50660115479 has 2 divisors, whose sum is σ = 50660115480. Its totient is φ = 50660115478.

The previous prime is 50660115431. The next prime is 50660115487. The reversal of 50660115479 is 97451106605.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50660115479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50660111479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25330057739 + 25330057740.

It is an arithmetic number, because the mean of its divisors is an integer number (25330057740).

Almost surely, 2^50660115479 is an apocalyptic number.

50660115479 is a deficient number, since it is larger than the sum of its proper divisors (1).

50660115479 is an equidigital number, since it uses as much as digits as its factorization.

50660115479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 50660115479 in words is "fifty billion, six hundred sixty million, one hundred fifteen thousand, four hundred seventy-nine".