50717716451 has 2 divisors, whose sum is σ = 50717716452. Its totient is φ = 50717716450.

The previous prime is 50717716433. The next prime is 50717716457. The reversal of 50717716451 is 15461771705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50717716451 - 2²⁶ = 50650607587 is a prime.

It is not a weakly prime, because it can be changed into another prime (50717716457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25358858225 + 25358858226.

It is an arithmetic number, because the mean of its divisors is an integer number (25358858226).

Almost surely, 2^50717716451 is an apocalyptic number.

50717716451 is a deficient number, since it is larger than the sum of its proper divisors (1).

50717716451 is an equidigital number, since it uses as much as digits as its factorization.

50717716451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 205800, while the sum is 44.

The spelling of 50717716451 in words is "fifty billion, seven hundred seventeen million, seven hundred sixteen thousand, four hundred fifty-one".