502416416693 has 2 divisors, whose sum is σ = 502416416694. Its totient is φ = 502416416692.

The previous prime is 502416416651. The next prime is 502416416699. The reversal of 502416416693 is 396614614205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 494795475889 + 7620940804 = 703417^2 + 87298^2 .

It is a cyclic number.

It is not a de Polignac number, because 502416416693 - 2¹⁴ = 502416400309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502416416699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251208208346 + 251208208347.

It is an arithmetic number, because the mean of its divisors is an integer number (251208208347).

Almost surely, 2^502416416693 is an apocalyptic number.

It is an amenable number.

502416416693 is a deficient number, since it is larger than the sum of its proper divisors (1).

502416416693 is an equidigital number, since it uses as much as digits as its factorization.

502416416693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 502416416693 in words is "five hundred two billion, four hundred sixteen million, four hundred sixteen thousand, six hundred ninety-three".