86556692483 has 2 divisors, whose sum is σ = 86556692484. Its totient is φ = 86556692482.

The previous prime is 86556692449. The next prime is 86556692513. The reversal of 86556692483 is 38429665568.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86556692483 - 2²⁰ = 86555643907 is a prime.

It is a super-2 number, since 2×86556692483² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (86556692423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43278346241 + 43278346242.

It is an arithmetic number, because the mean of its divisors is an integer number (43278346242).

Almost surely, 2^86556692483 is an apocalyptic number.

86556692483 is a deficient number, since it is larger than the sum of its proper divisors (1).

86556692483 is an equidigital number, since it uses as much as digits as its factorization.

86556692483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74649600, while the sum is 62.

The spelling of 86556692483 in words is "eighty-six billion, five hundred fifty-six million, six hundred ninety-two thousand, four hundred eighty-three".