50510555050493 has 2 divisors, whose sum is σ = 50510555050494. Its totient is φ = 50510555050492.

The previous prime is 50510555050481. The next prime is 50510555050513. The reversal of 50510555050493 is 39405055501505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38269107557209 + 12241447493284 = 6186203^2 + 3498778^2 .

It is a cyclic number.

It is not a de Polignac number, because 50510555050493 - 2¹² = 50510555046397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50510555052493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255277525246 + 25255277525247.

It is an arithmetic number, because the mean of its divisors is an integer number (25255277525247).

Almost surely, 2^{50510555050493} is an apocalyptic number.

It is an amenable number.

50510555050493 is a deficient number, since it is larger than the sum of its proper divisors (1).

50510555050493 is an equidigital number, since it uses as much as digits as its factorization.

50510555050493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1687500, while the sum is 47.

The spelling of 50510555050493 in words is "fifty trillion, five hundred ten billion, five hundred fifty-five million, fifty thousand, four hundred ninety-three".