115457117262 has 8 divisors (see below), whose sum is σ = 230914234536. Its totient is φ = 38485705752.

The previous prime is 115457117173. The next prime is 115457117267. The reversal of 115457117262 is 262711754511.

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

115457117262 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115457117267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9621426433 + ... + 9621426444.

It is an arithmetic number, because the mean of its divisors is an integer number (28864279317).

Almost surely, 2^115457117262 is an apocalyptic number.

115457117262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115457117262 is a wasteful number, since it uses less digits than its factorization.

115457117262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19242852882.

The product of its digits is 117600, while the sum is 42.

The spelling of 115457117262 in words is "one hundred fifteen billion, four hundred fifty-seven million, one hundred seventeen thousand, two hundred sixty-two".