115500545434064 has 20 divisors (see below), whose sum is σ = 255751207747104. Its totient is φ = 49500233757408.

The previous prime is 115500545434049. The next prime is 115500545434081. The reversal of 115500545434064 is 460434545005511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515627434862 + ... + 515627435085.

Almost surely, 2^{115500545434064} is an apocalyptic number.

115500545434064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115500545434064 is an abundant number, since it is smaller than the sum of its proper divisors (140250662313040).

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

115500545434064 is a wasteful number, since it uses less digits than its factorization.

115500545434064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031254869962 (or 1031254869956 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 115500545434064 in words is "one hundred fifteen trillion, five hundred billion, five hundred forty-five million, four hundred thirty-four thousand, sixty-four".