115453623 has 8 divisors (see below), whose sum is σ = 154720368. Its totient is φ = 76577984.

The previous prime is 115453621. The next prime is 115453643. The reversal of 115453623 is 326354511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115453623 - 2¹ = 115453621 is a prime.

It is a super-2 number, since 2×115453623² = 26659078127652258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115453621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97086 + ... + 98267.

It is an arithmetic number, because the mean of its divisors is an integer number (19340046).

Almost surely, 2^115453623 is an apocalyptic number.

115453623 is a deficient number, since it is larger than the sum of its proper divisors (39266745).

115453623 is a wasteful number, since it uses less digits than its factorization.

115453623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195553.

The product of its digits is 10800, while the sum is 30.

The square root of 115453623 is about 10744.9347601556. The cubic root of 115453623 is about 486.9329780840.

The spelling of 115453623 in words is "one hundred fifteen million, four hundred fifty-three thousand, six hundred twenty-three".