116642522648 has 32 divisors (see below), whose sum is σ = 222286069200. Its totient is φ = 57370457088.

The previous prime is 116642522629. The next prime is 116642522669. The reversal of 116642522648 is 846225246611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42161 + ... + 484832.

Almost surely, 2^116642522648 is an apocalyptic number.

It is an amenable number.

116642522648 is a deficient number, since it is larger than the sum of its proper divisors (105643546552).

116642522648 is a wasteful number, since it uses less digits than its factorization.

116642522648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527451 (or 527447 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The spelling of 116642522648 in words is "one hundred sixteen billion, six hundred forty-two million, five hundred twenty-two thousand, six hundred forty-eight".