50340542231 has 8 divisors (see below), whose sum is σ = 58225206144. Its totient is φ = 42629167800.

The previous prime is 50340542227. The next prime is 50340542261. The reversal of 50340542231 is 13224504305.

It is a happy number.

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 50340542231 - 2² = 50340542227 is a prime.

It is a super-2 number, since 2×50340542231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50340542194 and 50340542203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50340542261) 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, 43321745 + ... + 43322906.

It is an arithmetic number, because the mean of its divisors is an integer number (7278150768).

Almost surely, 2^50340542231 is an apocalyptic number.

50340542231 is a deficient number, since it is larger than the sum of its proper divisors (7884663913).

50340542231 is an equidigital number, since it uses as much as digits as its factorization.

50340542231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86644741.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 50340542231 in words is "fifty billion, three hundred forty million, five hundred forty-two thousand, two hundred thirty-one".