50432214431 has 2 divisors, whose sum is σ = 50432214432. Its totient is φ = 50432214430.

The previous prime is 50432214421. The next prime is 50432214457. The reversal of 50432214431 is 13441223405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50432214431 - 2²² = 50428020127 is a prime.

It is a super-2 number, since 2×50432214431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50432214394 and 50432214403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50432214421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25216107215 + 25216107216.

It is an arithmetic number, because the mean of its divisors is an integer number (25216107216).

Almost surely, 2^50432214431 is an apocalyptic number.

50432214431 is a deficient number, since it is larger than the sum of its proper divisors (1).

50432214431 is an equidigital number, since it uses as much as digits as its factorization.

50432214431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 50432214431 its reverse (13441223405), we get a palindrome (63873437836).

The spelling of 50432214431 in words is "fifty billion, four hundred thirty-two million, two hundred fourteen thousand, four hundred thirty-one".