50772713 has 2 divisors, whose sum is σ = 50772714. Its totient is φ = 50772712.

The previous prime is 50772691. The next prime is 50772721. The reversal of 50772713 is 31727705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34668544 + 16104169 = 5888^2 + 4013^2 .

It is a cyclic number.

It is not a de Polignac number, because 50772713 - 2⁸ = 50772457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50772713.

It is not a weakly prime, because it can be changed into another prime (50771713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25386356 + 25386357.

It is an arithmetic number, because the mean of its divisors is an integer number (25386357).

Almost surely, 2^50772713 is an apocalyptic number.

It is an amenable number.

50772713 is a deficient number, since it is larger than the sum of its proper divisors (1).

50772713 is an equidigital number, since it uses as much as digits as its factorization.

50772713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 50772713 is about 7125.4973861479. The cubic root of 50772713 is about 370.2912559386.

The spelling of 50772713 in words is "fifty million, seven hundred seventy-two thousand, seven hundred thirteen".