115261789062 has 16 divisors (see below), whose sum is σ = 263455517952. Its totient is φ = 32931939720.

The previous prime is 115261789051. The next prime is 115261789067. The reversal of 115261789062 is 260987162511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115261789067) 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, 1372164114 + ... + 1372164197.

It is an arithmetic number, because the mean of its divisors is an integer number (16465969872).

Almost surely, 2^115261789062 is an apocalyptic number.

115261789062 is an abundant number, since it is smaller than the sum of its proper divisors (148193728890).

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

115261789062 is a wasteful number, since it uses less digits than its factorization.

115261789062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744328323.

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 115261789062 in words is "one hundred fifteen billion, two hundred sixty-one million, seven hundred eighty-nine thousand, sixty-two".