50053100431 has 4 divisors (see below), whose sum is σ = 50117852952. Its totient is φ = 49988347912.

The previous prime is 50053100417. The next prime is 50053100441. The reversal of 50053100431 is 13400135005.

It is a happy number.

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 50053100431 - 2⁵ = 50053100399 is a prime.

It is a super-2 number, since 2×50053100431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50053100441) 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, 32375101 + ... + 32376646.

It is an arithmetic number, because the mean of its divisors is an integer number (12529463238).

Almost surely, 2^50053100431 is an apocalyptic number.

50053100431 is a deficient number, since it is larger than the sum of its proper divisors (64752521).

50053100431 is an equidigital number, since it uses as much as digits as its factorization.

50053100431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64752520.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 50053100431 its reverse (13400135005), we get a palindrome (63453235436).

The spelling of 50053100431 in words is "fifty billion, fifty-three million, one hundred thousand, four hundred thirty-one".