116155446520 has 32 divisors (see below), whose sum is σ = 261401389200. Its totient is φ = 46452999168.

The previous prime is 116155446499. The next prime is 116155446529. The reversal of 116155446520 is 25644551611.

116155446520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×116155446520² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116155446529) 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, 80025 + ... + 488584.

Almost surely, 2^116155446520 is an apocalyptic number.

116155446520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116155446520 is an abundant number, since it is smaller than the sum of its proper divisors (145245942680).

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

116155446520 is a wasteful number, since it uses less digits than its factorization.

116155446520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573727 (or 573723 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 116155446520 in words is "one hundred sixteen billion, one hundred fifty-five million, four hundred forty-six thousand, five hundred twenty".