15613104870 has 96 divisors (see below), whose sum is σ = 44404218144. Its totient is φ = 3774758400.

The previous prime is 15613104869. The next prime is 15613104901. The reversal of 15613104870 is 7840131651.

15613104870 is a `hidden beast` number, since 1 + 561 + 3 + 10 + 4 + 87 + 0 = 666.

15613104870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 348130 + ... + 390410.

It is an arithmetic number, because the mean of its divisors is an integer number (462543939).

Almost surely, 2^15613104870 is an apocalyptic number.

15613104870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15613104870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22202109072).

15613104870 is an abundant number, since it is smaller than the sum of its proper divisors (28791113274).

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

15613104870 is a wasteful number, since it uses less digits than its factorization.

15613104870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42678 (or 42675 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 15613104870 in words is "fifteen billion, six hundred thirteen million, one hundred four thousand, eight hundred seventy".