116689522647 has 32 divisors (see below), whose sum is σ = 168198497280. Its totient is φ = 71802702720.

The previous prime is 116689522583. The next prime is 116689522669. The reversal of 116689522647 is 746225986611.

It is not a de Polignac number, because 116689522647 - 2⁶ = 116689522583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116689529647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156004 + ... + 507657.

It is an arithmetic number, because the mean of its divisors is an integer number (5256203040).

Almost surely, 2^116689522647 is an apocalyptic number.

116689522647 is a deficient number, since it is larger than the sum of its proper divisors (51508974633).

116689522647 is a wasteful number, since it uses less digits than its factorization.

116689522647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663783.

The product of its digits is 8709120, while the sum is 57.

The spelling of 116689522647 in words is "one hundred sixteen billion, six hundred eighty-nine million, five hundred twenty-two thousand, six hundred forty-seven".