2516375023 has 2 divisors, whose sum is σ = 2516375024. Its totient is φ = 2516375022.

The previous prime is 2516375021. The next prime is 2516375033. The reversal of 2516375023 is 3205736152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2516375023 - 2¹ = 2516375021 is a prime.

Together with 2516375021, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2516375023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2516375021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258187511 + 1258187512.

It is an arithmetic number, because the mean of its divisors is an integer number (1258187512).

Almost surely, 2^2516375023 is an apocalyptic number.

2516375023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516375023 is an equidigital number, since it uses as much as digits as its factorization.

2516375023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 2516375023 is about 50163.4829632074. The cubic root of 2516375023 is about 1360.1656053743.

The spelling of 2516375023 in words is "two billion, five hundred sixteen million, three hundred seventy-five thousand, twenty-three".