115275570205 has 16 divisors (see below), whose sum is σ = 139349808000. Its totient is φ = 91541848000.

The previous prime is 115275570197. The next prime is 115275570269. The reversal of 115275570205 is 502075572511.

It is a happy number.

It is not a de Polignac number, because 115275570205 - 2³ = 115275570197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111830 + ... + 1211080.

It is an arithmetic number, because the mean of its divisors is an integer number (8709363000).

Almost surely, 2^115275570205 is an apocalyptic number.

It is an amenable number.

115275570205 is a deficient number, since it is larger than the sum of its proper divisors (24074237795).

115275570205 is a wasteful number, since it uses less digits than its factorization.

115275570205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100964.

The product of its (nonzero) digits is 122500, while the sum is 40.

The spelling of 115275570205 in words is "one hundred fifteen billion, two hundred seventy-five million, five hundred seventy thousand, two hundred five".