115570047751 has 12 divisors (see below), whose sum is σ = 123009533640. Its totient is φ = 108557974400.

The previous prime is 115570047713. The next prime is 115570047781. The reversal of 115570047751 is 157740075511.

It is not a de Polignac number, because 115570047751 - 2⁹ = 115570047239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115570047698 and 115570047707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115570047701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245725 + ... + 539926.

It is an arithmetic number, because the mean of its divisors is an integer number (10250794470).

Almost surely, 2^115570047751 is an apocalyptic number.

115570047751 is a deficient number, since it is larger than the sum of its proper divisors (7439485889).

115570047751 is an equidigital number, since it uses as much as digits as its factorization.

115570047751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786194 (or 786177 counting only the distinct ones).

The product of its (nonzero) digits is 171500, while the sum is 43.

The spelling of 115570047751 in words is "one hundred fifteen billion, five hundred seventy million, forty-seven thousand, seven hundred fifty-one".