116537673552 has 160 divisors (see below), whose sum is σ = 316820865024. Its totient is φ = 36867648000.

The previous prime is 116537673547. The next prime is 116537673587. The reversal of 116537673552 is 255376735611.

It is a junction number, because it is equal to n+sod(n) for n = 116537673495 and 116537673504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16077193 + ... + 16084439.

Almost surely, 2^116537673552 is an apocalyptic number.

116537673552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116537673552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158410432512).

116537673552 is an abundant number, since it is smaller than the sum of its proper divisors (200283191472).

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

116537673552 is a wasteful number, since it uses less digits than its factorization.

116537673552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7497 (or 7491 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 51.

The spelling of 116537673552 in words is "one hundred sixteen billion, five hundred thirty-seven million, six hundred seventy-three thousand, five hundred fifty-two".