13616359848 has 640 divisors, whose sum is σ = 50933836800. Its totient is φ = 3307972608.

The previous prime is 13616359843. The next prime is 13616359859. The reversal of 13616359848 is 84895361631.

13616359848 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 6 + 3 + 598 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 13616359794 and 13616359803.

It is not an unprimeable number, because it can be changed into a prime (13616359843) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 289709761 + ... + 289709807.

It is an arithmetic number, because the mean of its divisors is an integer number (79584120).

Almost surely, 2^13616359848 is an apocalyptic number.

13616359848 is a gapful number since it is divisible by the number (18) 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 13616359848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25466918400).

13616359848 is an abundant number, since it is smaller than the sum of its proper divisors (37317476952).

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

13616359848 is a wasteful number, since it uses less digits than its factorization.

13616359848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 89 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The spelling of 13616359848 in words is "thirteen billion, six hundred sixteen million, three hundred fifty-nine thousand, eight hundred forty-eight".