116103556485 has 48 divisors (see below), whose sum is σ = 232228648704. Its totient is φ = 52560596736.

The previous prime is 116103556447. The next prime is 116103556529. The reversal of 116103556485 is 584655301611.

It is a happy number.

116103556485 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 0 + 3 + 5 + 564 + 85 = 666.

It is not a de Polignac number, because 116103556485 - 2¹⁷ = 116103425413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 116103556485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1756792 + ... + 1821681.

It is an arithmetic number, because the mean of its divisors is an integer number (4838096848).

Almost surely, 2^116103556485 is an apocalyptic number.

116103556485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116103556485 is an abundant number, since it is smaller than the sum of its proper divisors (116125092219).

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

116103556485 is a wasteful number, since it uses less digits than its factorization.

116103556485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578594 (or 3578591 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 116103556485 in words is "one hundred sixteen billion, one hundred three million, five hundred fifty-six thousand, four hundred eighty-five".