50694741402479 has 4 divisors (see below), whose sum is σ = 53362885686840. Its totient is φ = 48026597118120.

The previous prime is 50694741402469. The next prime is 50694741402497. The reversal of 50694741402479 is 97420414749605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50694741402479 - 2⁴ = 50694741402463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50694741402469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334072142152 + ... + 1334072142189.

It is an arithmetic number, because the mean of its divisors is an integer number (13340721421710).

Almost surely, 2^{50694741402479} is an apocalyptic number.

50694741402479 is a deficient number, since it is larger than the sum of its proper divisors (2668144284361).

50694741402479 is a wasteful number, since it uses less digits than its factorization.

50694741402479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668144284360.

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 50694741402479 in words is "fifty trillion, six hundred ninety-four billion, seven hundred forty-one million, four hundred two thousand, four hundred seventy-nine".