115073556418 has 16 divisors (see below), whose sum is σ = 173631371256. Its totient is φ = 57196522240.

The previous prime is 115073556407. The next prime is 115073556421. The reversal of 115073556418 is 814655370511.

It can be written as a sum of positive squares in 4 ways, for example, as 99349148809 + 15724407609 = 315197^2 + 125397^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3255930 + ... + 3291082.

Almost surely, 2^115073556418 is an apocalyptic number.

115073556418 is a deficient number, since it is larger than the sum of its proper divisors (58557814838).

115073556418 is a wasteful number, since it uses less digits than its factorization.

115073556418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44789.

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

The spelling of 115073556418 in words is "one hundred fifteen billion, seventy-three million, five hundred fifty-six thousand, four hundred eighteen".