50187713 has 2 divisors, whose sum is σ = 50187714. Its totient is φ = 50187712.

The previous prime is 50187671. The next prime is 50187727. The reversal of 50187713 is 31778105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48205249 + 1982464 = 6943^2 + 1408^2 .

It is a cyclic number.

It is not a de Polignac number, because 50187713 - 2⁸ = 50187457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50187713.

It is not a weakly prime, because it can be changed into another prime (50187763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25093856 + 25093857.

It is an arithmetic number, because the mean of its divisors is an integer number (25093857).

Almost surely, 2^50187713 is an apocalyptic number.

It is an amenable number.

50187713 is a deficient number, since it is larger than the sum of its proper divisors (1).

50187713 is an equidigital number, since it uses as much as digits as its factorization.

50187713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 50187713 is about 7084.3286908500. The cubic root of 50187713 is about 368.8636011957.

The spelling of 50187713 in words is "fifty million, one hundred eighty-seven thousand, seven hundred thirteen".