85958627863747 has 2 divisors, whose sum is σ = 85958627863748. Its totient is φ = 85958627863746.

The previous prime is 85958627863621. The next prime is 85958627863777. The reversal of 85958627863747 is 74736872685958.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85958627863747 - 2²⁷ = 85958493646019 is a prime.

It is not a weakly prime, because it can be changed into another prime (85958627863777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42979313931873 + 42979313931874.

It is an arithmetic number, because the mean of its divisors is an integer number (42979313931874).

Almost surely, 2^{85958627863747} is an apocalyptic number.

85958627863747 is a deficient number, since it is larger than the sum of its proper divisors (1).

85958627863747 is an equidigital number, since it uses as much as digits as its factorization.

85958627863747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34139750400, while the sum is 85.

The spelling of 85958627863747 in words is "eighty-five trillion, nine hundred fifty-eight billion, six hundred twenty-seven million, eight hundred sixty-three thousand, seven hundred forty-seven".