115125065519 has 2 divisors, whose sum is σ = 115125065520. Its totient is φ = 115125065518.

The previous prime is 115125065501. The next prime is 115125065527. The reversal of 115125065519 is 915560521511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115125065519 - 2³⁶ = 46405588783 is a prime.

It is a super-2 number, since 2×115125065519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115125065599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57562532759 + 57562532760.

It is an arithmetic number, because the mean of its divisors is an integer number (57562532760).

Almost surely, 2^115125065519 is an apocalyptic number.

115125065519 is a deficient number, since it is larger than the sum of its proper divisors (1).

115125065519 is an equidigital number, since it uses as much as digits as its factorization.

115125065519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67500, while the sum is 41.

The spelling of 115125065519 in words is "one hundred fifteen billion, one hundred twenty-five million, sixty-five thousand, five hundred nineteen".