115770698497 has 16 divisors (see below), whose sum is σ = 119774027520. Its totient is φ = 111840993792.

The previous prime is 115770698419. The next prime is 115770698501. The reversal of 115770698497 is 794896077511.

It is a cyclic number.

It is not a de Polignac number, because 115770698497 - 2²³ = 115762309889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115770693497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078993 + ... + 1181425.

It is an arithmetic number, because the mean of its divisors is an integer number (7485876720).

Almost surely, 2^115770698497 is an apocalyptic number.

It is an amenable number.

115770698497 is a deficient number, since it is larger than the sum of its proper divisors (4003329023).

115770698497 is a wasteful number, since it uses less digits than its factorization.

115770698497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102792.

The product of its (nonzero) digits is 26671680, while the sum is 64.

The spelling of 115770698497 in words is "one hundred fifteen billion, seven hundred seventy million, six hundred ninety-eight thousand, four hundred ninety-seven".