502675428991 has 2 divisors, whose sum is σ = 502675428992. Its totient is φ = 502675428990.

The previous prime is 502675428973. The next prime is 502675429031. The reversal of 502675428991 is 199824576205.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 502675428991 - 2⁷ = 502675428863 is a prime.

It is a super-2 number, since 2×502675428991² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502675428901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251337714495 + 251337714496.

It is an arithmetic number, because the mean of its divisors is an integer number (251337714496).

Almost surely, 2^502675428991 is an apocalyptic number.

502675428991 is a deficient number, since it is larger than the sum of its proper divisors (1).

502675428991 is an equidigital number, since it uses as much as digits as its factorization.

502675428991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 502675428991 in words is "five hundred two billion, six hundred seventy-five million, four hundred twenty-eight thousand, nine hundred ninety-one".