116505056547 has 72 divisors (see below), whose sum is σ = 194212483920. Its totient is φ = 67155580800.

The previous prime is 116505056527. The next prime is 116505056609. The reversal of 116505056547 is 745650505611.

It is a happy number.

116505056547 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 0 + 50 + 56 + 547 = 666.

It is not a de Polignac number, because 116505056547 - 2¹² = 116505052451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116505056527) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2088397 + ... + 2143457.

It is an arithmetic number, because the mean of its divisors is an integer number (2697395610).

Almost surely, 2^116505056547 is an apocalyptic number.

116505056547 is a deficient number, since it is larger than the sum of its proper divisors (77707427373).

116505056547 is a wasteful number, since it uses less digits than its factorization.

116505056547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55185 (or 55171 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 116505056547 in words is "one hundred sixteen billion, five hundred five million, fifty-six thousand, five hundred forty-seven".