116637642582 has 16 divisors (see below), whose sum is σ = 235455429312. Its totient is φ = 38515856840.

The previous prime is 116637642571. The next prime is 116637642587. The reversal of 116637642582 is 285246736611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116637642587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90838644 + ... + 90839927.

It is an arithmetic number, because the mean of its divisors is an integer number (14715964332).

Almost surely, 2^116637642582 is an apocalyptic number.

116637642582 is an abundant number, since it is smaller than the sum of its proper divisors (118817786730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116637642582 is a wasteful number, since it uses less digits than its factorization.

116637642582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181678683.

The product of its digits is 2903040, while the sum is 51.

The spelling of 116637642582 in words is "one hundred sixteen billion, six hundred thirty-seven million, six hundred forty-two thousand, five hundred eighty-two".