50363342531 has 2 divisors, whose sum is σ = 50363342532. Its totient is φ = 50363342530.

The previous prime is 50363342521. The next prime is 50363342567. The reversal of 50363342531 is 13524336305.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50363342531 is a prime.

It is a super-2 number, since 2×50363342531² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50363342491 and 50363342500.

It is not a weakly prime, because it can be changed into another prime (50363342521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25181671265 + 25181671266.

It is an arithmetic number, because the mean of its divisors is an integer number (25181671266).

Almost surely, 2^50363342531 is an apocalyptic number.

50363342531 is a deficient number, since it is larger than the sum of its proper divisors (1).

50363342531 is an equidigital number, since it uses as much as digits as its factorization.

50363342531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 50363342531 its reverse (13524336305), we get a palindrome (63887678836).

The spelling of 50363342531 in words is "fifty billion, three hundred sixty-three million, three hundred forty-two thousand, five hundred thirty-one".