88245516631717 has 2 divisors, whose sum is σ = 88245516631718. Its totient is φ = 88245516631716.

The previous prime is 88245516631661. The next prime is 88245516631751. The reversal of 88245516631717 is 71713661554288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87479937131041 + 765579500676 = 9353071^2 + 874974^2 .

It is a cyclic number.

It is not a de Polignac number, because 88245516631717 - 2¹⁵ = 88245516598949 is a prime.

It is a super-2 number, since 2×88245516631717² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88245516637717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44122758315858 + 44122758315859.

It is an arithmetic number, because the mean of its divisors is an integer number (44122758315859).

Almost surely, 2^{88245516631717} is an apocalyptic number.

It is an amenable number.

88245516631717 is a deficient number, since it is larger than the sum of its proper divisors (1).

88245516631717 is an equidigital number, since it uses as much as digits as its factorization.

88245516631717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67737600, while the sum is 64.

The spelling of 88245516631717 in words is "eighty-eight trillion, two hundred forty-five billion, five hundred sixteen million, six hundred thirty-one thousand, seven hundred seventeen".