50554631231 has 8 divisors (see below), whose sum is σ = 54445446384. Its totient is φ = 46664101440.

The previous prime is 50554631213. The next prime is 50554631293. The reversal of 50554631231 is 13213645505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50554631231 - 2¹⁰ = 50554630207 is a prime.

It is a super-2 number, since 2×50554631231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50554631191 and 50554631200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50554631731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424076 + ... + 530046.

It is an arithmetic number, because the mean of its divisors is an integer number (6805680798).

Almost surely, 2^50554631231 is an apocalyptic number.

50554631231 is a deficient number, since it is larger than the sum of its proper divisors (3890815153).

50554631231 is a wasteful number, since it uses less digits than its factorization.

50554631231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142681.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 50554631231 in words is "fifty billion, five hundred fifty-four million, six hundred thirty-one thousand, two hundred thirty-one".