115520541751 has 2 divisors, whose sum is σ = 115520541752. Its totient is φ = 115520541750.

The previous prime is 115520541713. The next prime is 115520541767. The reversal of 115520541751 is 157145025511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115520541751 - 2²³ = 115512153143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115520541751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115520541151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57760270875 + 57760270876.

It is an arithmetic number, because the mean of its divisors is an integer number (57760270876).

Almost surely, 2^115520541751 is an apocalyptic number.

115520541751 is a deficient number, since it is larger than the sum of its proper divisors (1).

115520541751 is an equidigital number, since it uses as much as digits as its factorization.

115520541751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35000, while the sum is 37.

The spelling of 115520541751 in words is "one hundred fifteen billion, five hundred twenty million, five hundred forty-one thousand, seven hundred fifty-one".