2523068081 has 2 divisors, whose sum is σ = 2523068082. Its totient is φ = 2523068080.

The previous prime is 2523068059. The next prime is 2523068101. The reversal of 2523068081 is 1808603252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2286369856 + 236698225 = 47816^2 + 15385^2 .

It is a cyclic number.

It is not a de Polignac number, because 2523068081 - 2²⁶ = 2455959217 is a prime.

It is a super-2 number, since 2×2523068081² = 12731745082722045122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2523068281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261534040 + 1261534041.

It is an arithmetic number, because the mean of its divisors is an integer number (1261534041).

Almost surely, 2^2523068081 is an apocalyptic number.

It is an amenable number.

2523068081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523068081 is an equidigital number, since it uses as much as digits as its factorization.

2523068081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2523068081 is about 50230.1511146443. The cubic root of 2523068081 is about 1361.3704612739.

The spelling of 2523068081 in words is "two billion, five hundred twenty-three million, sixty-eight thousand, eighty-one".