115206252766 has 64 divisors (see below), whose sum is σ = 200512247040. Its totient is φ = 49063656960.

The previous prime is 115206252737. The next prime is 115206252779. The reversal of 115206252766 is 667252602511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144549480 + ... + 144550276.

It is an arithmetic number, because the mean of its divisors is an integer number (3133003860).

Almost surely, 2^115206252766 is an apocalyptic number.

115206252766 is a deficient number, since it is larger than the sum of its proper divisors (85305994274).

115206252766 is a wasteful number, since it uses less digits than its factorization.

115206252766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 115206252766 in words is "one hundred fifteen billion, two hundred six million, two hundred fifty-two thousand, seven hundred sixty-six".