246532939589137 has 2 divisors, whose sum is σ = 246532939589138. Its totient is φ = 246532939589136.

The previous prime is 246532939589077. The next prime is 246532939589141. The reversal of 246532939589137 is 731985939235642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138577182278161 + 107955757310976 = 11771881^2 + 10390176^2 .

It is a cyclic number.

It is not a de Polignac number, because 246532939589137 - 2²⁷ = 246532805371409 is a prime.

It is a super-2 number, since 2×246532939589137² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (246532939589197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123266469794568 + 123266469794569.

It is an arithmetic number, because the mean of its divisors is an integer number (123266469794569).

Almost surely, 2^{246532939589137} is an apocalyptic number.

It is an amenable number.

246532939589137 is a deficient number, since it is larger than the sum of its proper divisors (1).

246532939589137 is an equidigital number, since it uses as much as digits as its factorization.

246532939589137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2645395200, while the sum is 76.

The spelling of 246532939589137 in words is "two hundred forty-six trillion, five hundred thirty-two billion, nine hundred thirty-nine million, five hundred eighty-nine thousand, one hundred thirty-seven".