116315544500 has 48 divisors (see below), whose sum is σ = 260229125520. Its totient is φ = 45391424000.

The previous prime is 116315544491. The next prime is 116315544517. The reversal of 116315544500 is 5445513611.

It can be written as a sum of positive squares in 8 ways, for example, as 40472587684 + 75842956816 = 201178^2 + 275396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2816465 + ... + 2857464.

It is an arithmetic number, because the mean of its divisors is an integer number (5421440115).

Almost surely, 2^116315544500 is an apocalyptic number.

116315544500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116315544500 is an abundant number, since it is smaller than the sum of its proper divisors (143913581020).

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

116315544500 is a wasteful number, since it uses less digits than its factorization.

116315544500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673989 (or 5673977 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 116315544500 in words is "one hundred sixteen billion, three hundred fifteen million, five hundred forty-four thousand, five hundred".