115437332523 has 8 divisors (see below), whose sum is σ = 154021083136. Its totient is φ = 76905901800.

The previous prime is 115437332519. The next prime is 115437332561. The reversal of 115437332523 is 325233734511.

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

It is not a de Polignac number, because 115437332523 - 2² = 115437332519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115437332623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13074823 + ... + 13083648.

It is an arithmetic number, because the mean of its divisors is an integer number (19252635392).

Almost surely, 2^115437332523 is an apocalyptic number.

115437332523 is a deficient number, since it is larger than the sum of its proper divisors (38583750613).

115437332523 is a wasteful number, since it uses less digits than its factorization.

115437332523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26159945.

The product of its digits is 226800, while the sum is 39.

The spelling of 115437332523 in words is "one hundred fifteen billion, four hundred thirty-seven million, three hundred thirty-two thousand, five hundred twenty-three".