50031034331 has 4 divisors (see below), whose sum is σ = 50130500112. Its totient is φ = 49931568552.

The previous prime is 50031034307. The next prime is 50031034369. The reversal of 50031034331 is 13343013005.

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 50031034331 - 2²⁶ = 49963925467 is a prime.

It is a super-2 number, since 2×50031034331² (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 = 50031034297 and 50031034306.

It is not an unprimeable number, because it can be changed into a prime (50031034381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49732136 + ... + 49733141.

It is an arithmetic number, because the mean of its divisors is an integer number (12532625028).

Almost surely, 2^50031034331 is an apocalyptic number.

50031034331 is a deficient number, since it is larger than the sum of its proper divisors (99465781).

50031034331 is an equidigital number, since it uses as much as digits as its factorization.

50031034331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99465780.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 50031034331 its reverse (13343013005), we get a palindrome (63374047336).

The spelling of 50031034331 in words is "fifty billion, thirty-one million, thirty-four thousand, three hundred thirty-one".