115001455 has 4 divisors (see below), whose sum is σ = 138001752. Its totient is φ = 92001160.

The previous prime is 115001437. The next prime is 115001459. The reversal of 115001455 is 554100511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554100511 = 1753 ⋅316087.

It is a de Polignac number, because none of the positive numbers 2^k-115001455 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115001459) 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, 11500141 + ... + 11500150.

It is an arithmetic number, because the mean of its divisors is an integer number (34500438).

Almost surely, 2^115001455 is an apocalyptic number.

115001455 is a deficient number, since it is larger than the sum of its proper divisors (23000297).

115001455 is an equidigital number, since it uses as much as digits as its factorization.

115001455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23000296.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 115001455 is about 10723.8731342738. The cubic root of 115001455 is about 486.2964639946.

Adding to 115001455 its reverse (554100511), we get a palindrome (669101966).

The spelling of 115001455 in words is "one hundred fifteen million, one thousand, four hundred fifty-five".