13610725044 has 48 divisors (see below), whose sum is σ = 36326524416. Its totient is φ = 3885429600.

The previous prime is 13610724989. The next prime is 13610725081. The reversal of 13610725044 is 44052701631.

13610725044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13610724996 and 13610725014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29179 + ... + 167549.

It is an arithmetic number, because the mean of its divisors is an integer number (756802592).

Almost surely, 2^13610725044 is an apocalyptic number.

13610725044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13610725044 is an abundant number, since it is smaller than the sum of its proper divisors (22715799372).

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

13610725044 is a wasteful number, since it uses less digits than its factorization.

13610725044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139556 (or 139554 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 13610725044 in words is "thirteen billion, six hundred ten million, seven hundred twenty-five thousand, forty-four".