50343555204431 has 2 divisors, whose sum is σ = 50343555204432. Its totient is φ = 50343555204430.

The previous prime is 50343555204377. The next prime is 50343555204457. The reversal of 50343555204431 is 13440255534305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50343555204431 is a prime.

It is a super-2 number, since 2×50343555204431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50343555200431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171777602215 + 25171777602216.

It is an arithmetic number, because the mean of its divisors is an integer number (25171777602216).

Almost surely, 2^{50343555204431} is an apocalyptic number.

50343555204431 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343555204431 is an equidigital number, since it uses as much as digits as its factorization.

50343555204431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 50343555204431 in words is "fifty trillion, three hundred forty-three billion, five hundred fifty-five million, two hundred four thousand, four hundred thirty-one".