115240232562 has 256 divisors, whose sum is σ = 314116669440. Its totient is φ = 27317461248.

The previous prime is 115240232537. The next prime is 115240232563. The reversal of 115240232562 is 265232042511.

It is a happy number.

It is a super-2 number, since 2×115240232562² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115240232563) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30300553 + ... + 30304355.

It is an arithmetic number, because the mean of its divisors is an integer number (1227018240).

Almost surely, 2^115240232562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115240232562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157058334720).

115240232562 is an abundant number, since it is smaller than the sum of its proper divisors (198876436878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115240232562 is a wasteful number, since it uses less digits than its factorization.

115240232562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 115240232562 in words is "one hundred fifteen billion, two hundred forty million, two hundred thirty-two thousand, five hundred sixty-two".