5056555151069 has 2 divisors, whose sum is σ = 5056555151070. Its totient is φ = 5056555151068.

The previous prime is 5056555151041. The next prime is 5056555151099. The reversal of 5056555151069 is 9601515556505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3923529024100 + 1133026126969 = 1980790^2 + 1064437^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5056555151069 is a prime.

It is a super-2 number, since 2×5056555151069² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5056555151069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5056555151009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528277575534 + 2528277575535.

It is an arithmetic number, because the mean of its divisors is an integer number (2528277575535).

Almost surely, 2^{5056555151069} is an apocalyptic number.

It is an amenable number.

5056555151069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5056555151069 is an equidigital number, since it uses as much as digits as its factorization.

5056555151069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5062500, while the sum is 53.

The spelling of 5056555151069 in words is "five trillion, fifty-six billion, five hundred fifty-five million, one hundred fifty-one thousand, sixty-nine".