115968453 has 16 divisors (see below), whose sum is σ = 158323200. Its totient is φ = 75481200.

The previous prime is 115968449. The next prime is 115968467. The reversal of 115968453 is 354869511.

It is not a de Polignac number, because 115968453 - 2² = 115968449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115968403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24558 + ... + 28896.

It is an arithmetic number, because the mean of its divisors is an integer number (9895200).

Almost surely, 2^115968453 is an apocalyptic number.

It is an amenable number.

115968453 is a deficient number, since it is larger than the sum of its proper divisors (42354747).

115968453 is a wasteful number, since it uses less digits than its factorization.

115968453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552.

The product of its digits is 129600, while the sum is 42.

The square root of 115968453 is about 10768.8649819747. The cubic root of 115968453 is about 487.6556809822.

It can be divided in two parts, 115968 and 453, that multiplied together give a square (52533504 = 7248²).

The spelling of 115968453 in words is "one hundred fifteen million, nine hundred sixty-eight thousand, four hundred fifty-three".