115252516 has 6 divisors (see below), whose sum is σ = 201691910. Its totient is φ = 57626256.

The previous prime is 115252481. The next prime is 115252523. The reversal of 115252516 is 615252511.

It can be written as a sum of positive squares in only one way, i.e., 86415616 + 28836900 = 9296^2 + 5370^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14406561 + ... + 14406568.

Almost surely, 2^115252516 is an apocalyptic number.

It is an amenable number.

115252516 is a deficient number, since it is larger than the sum of its proper divisors (86439394).

115252516 is a wasteful number, since it uses less digits than its factorization.

115252516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28813133 (or 28813131 counting only the distinct ones).

The product of its digits is 3000, while the sum is 28.

The square root of 115252516 is about 10735.5724579549. The cubic root of 115252516 is about 486.6500865893.

It can be divided in two parts, 11525 and 2516, that added together give a palindrome (14041).

The spelling of 115252516 in words is "one hundred fifteen million, two hundred fifty-two thousand, five hundred sixteen".