115052501 has 4 divisors (see below), whose sum is σ = 118763904. Its totient is φ = 111341100.

The previous prime is 115052489. The next prime is 115052513. The reversal of 115052501 is 105250511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 105250511 = 509 ⋅206779.

It is an interprime number because it is at equal distance from previous prime (115052489) and next prime (115052513).

It is a cyclic number.

It is not a de Polignac number, because 115052501 - 2²² = 110858197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115052521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855655 + ... + 1855716.

It is an arithmetic number, because the mean of its divisors is an integer number (29690976).

Almost surely, 2^115052501 is an apocalyptic number.

It is an amenable number.

115052501 is a deficient number, since it is larger than the sum of its proper divisors (3711403).

115052501 is an equidigital number, since it uses as much as digits as its factorization.

115052501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711402.

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 115052501 is about 10726.2528871922. The cubic root of 115052501 is about 486.3684045841.

The spelling of 115052501 in words is "one hundred fifteen million, fifty-two thousand, five hundred one".