115403556057038 has 16 divisors (see below), whose sum is σ = 173230753787520. Its totient is φ = 57659981695200.

The previous prime is 115403556057017. The next prime is 115403556057043. The reversal of 115403556057038 is 830750655304511.

It is a congruent number.

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, 20034668 + ... + 25143488.

It is an arithmetic number, because the mean of its divisors is an integer number (10826922111720).

Almost surely, 2^{115403556057038} is an apocalyptic number.

115403556057038 is a deficient number, since it is larger than the sum of its proper divisors (57827197730482).

115403556057038 is a wasteful number, since it uses less digits than its factorization.

115403556057038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117003.

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 115403556057038 in words is "one hundred fifteen trillion, four hundred three billion, five hundred fifty-six million, fifty-seven thousand, thirty-eight".