116649529088 has 54 divisors (see below), whose sum is σ = 243021621192. Its totient is φ = 55776371200.

The previous prime is 116649529039. The next prime is 116649529091. The reversal of 116649529088 is 880925946611.

It is a happy number.

It is a super-2 number, since 2×116649529088² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26205263 + ... + 26209713.

Almost surely, 2^116649529088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116649529088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121510810596).

116649529088 is an abundant number, since it is smaller than the sum of its proper divisors (126372092104).

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

116649529088 is an frugal number, since it uses more digits than its factorization.

116649529088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8941 (or 4476 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 116649529088 in words is "one hundred sixteen billion, six hundred forty-nine million, five hundred twenty-nine thousand, eighty-eight".