50744910421 has 16 divisors (see below), whose sum is σ = 53773727040. Its totient is φ = 47752657920.

The previous prime is 50744910361. The next prime is 50744910449. The reversal of 50744910421 is 12401944705.

It is a cyclic number.

It is not a de Polignac number, because 50744910421 - 2²⁹ = 50208039509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50744910451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2494431 + ... + 2514691.

It is an arithmetic number, because the mean of its divisors is an integer number (3360857940).

Almost surely, 2^50744910421 is an apocalyptic number.

It is an amenable number.

50744910421 is a deficient number, since it is larger than the sum of its proper divisors (3028816619).

50744910421 is a wasteful number, since it uses less digits than its factorization.

50744910421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21156.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 50744910421 in words is "fifty billion, seven hundred forty-four million, nine hundred ten thousand, four hundred twenty-one".