115625299 has 2 divisors, whose sum is σ = 115625300. Its totient is φ = 115625298.

The previous prime is 115625297. The next prime is 115625303. The reversal of 115625299 is 992526511.

It is a weak prime.

It is an emirp because it is prime and its reverse (992526511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115625299 - 2¹ = 115625297 is a prime.

Together with 115625297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (115625297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57812649 + 57812650.

It is an arithmetic number, because the mean of its divisors is an integer number (57812650).

Almost surely, 2^115625299 is an apocalyptic number.

115625299 is a deficient number, since it is larger than the sum of its proper divisors (1).

115625299 is an equidigital number, since it uses as much as digits as its factorization.

115625299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 40.

The square root of 115625299 is about 10752.9204870119. The cubic root of 115625299 is about 487.1742100283.

It can be divided in two parts, 11562 and 5299, that added together give a palindrome (16861).

The spelling of 115625299 in words is "one hundred fifteen million, six hundred twenty-five thousand, two hundred ninety-nine".