86790791753 has 2 divisors, whose sum is σ = 86790791754. Its totient is φ = 86790791752.

The previous prime is 86790791723. The next prime is 86790791783. The reversal of 86790791753 is 35719709768.

It is a balanced prime because it is at equal distance from previous prime (86790791723) and next prime (86790791783).

It can be written as a sum of positive squares in only one way, i.e., 46609787449 + 40181004304 = 215893^2 + 200452^2 .

It is a cyclic number.

It is not a de Polignac number, because 86790791753 - 2¹⁰ = 86790790729 is a prime.

It is a super-2 number, since 2×86790791753² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86790791723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43395395876 + 43395395877.

It is an arithmetic number, because the mean of its divisors is an integer number (43395395877).

Almost surely, 2^86790791753 is an apocalyptic number.

It is an amenable number.

86790791753 is a deficient number, since it is larger than the sum of its proper divisors (1).

86790791753 is an equidigital number, since it uses as much as digits as its factorization.

86790791753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20003760, while the sum is 62.

The spelling of 86790791753 in words is "eighty-six billion, seven hundred ninety million, seven hundred ninety-one thousand, seven hundred fifty-three".