64255999955183 has 2 divisors, whose sum is σ = 64255999955184. Its totient is φ = 64255999955182.

The previous prime is 64255999955167. The next prime is 64255999955249. The reversal of 64255999955183 is 38155999955246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64255999955183 - 2⁴ = 64255999955167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64255999955098 and 64255999955107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64255999955113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32127999977591 + 32127999977592.

It is an arithmetic number, because the mean of its divisors is an integer number (32127999977592).

Almost surely, 2^{64255999955183} is an apocalyptic number.

64255999955183 is a deficient number, since it is larger than the sum of its proper divisors (1).

64255999955183 is an equidigital number, since it uses as much as digits as its factorization.

64255999955183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4723920000, while the sum is 80.

The spelling of 64255999955183 in words is "sixty-four trillion, two hundred fifty-five billion, nine hundred ninety-nine million, nine hundred fifty-five thousand, one hundred eighty-three".