115556607028 has 12 divisors (see below), whose sum is σ = 202766220580. Its totient is φ = 57623401152.

The previous prime is 115556606983. The next prime is 115556607043. The reversal of 115556607028 is 820706655511.

It can be written as a sum of positive squares in 2 ways, for example, as 45231931684 + 70324675344 = 212678^2 + 265188^2 .

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, 38723913 + ... + 38726896.

Almost surely, 2^115556607028 is an apocalyptic number.

It is an amenable number.

115556607028 is a deficient number, since it is larger than the sum of its proper divisors (87209613552).

115556607028 is a wasteful number, since it uses less digits than its factorization.

115556607028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77451186 (or 77451184 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 115556607028 in words is "one hundred fifteen billion, five hundred fifty-six million, six hundred seven thousand, twenty-eight".