50486468405 has 16 divisors (see below), whose sum is σ = 62921777664. Its totient is φ = 38846485440.

The previous prime is 50486468399. The next prime is 50486468411.

50486468405 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (50486468399) and next prime (50486468411).

It is a de Polignac number, because none of the positive numbers 2^k-50486468405 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973874 + ... + 1024403.

It is an arithmetic number, because the mean of its divisors is an integer number (3932611104).

Almost surely, 2^50486468405 is an apocalyptic number.

It is an amenable number.

50486468405 is a deficient number, since it is larger than the sum of its proper divisors (12435309259).

50486468405 is a wasteful number, since it uses less digits than its factorization.

50486468405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998476.

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 50486468405 in words is "fifty billion, four hundred eighty-six million, four hundred sixty-eight thousand, four hundred five".