5615831641056 has 288 divisors, whose sum is σ = 18248394866688. Its totient is φ = 1480672327680.

The previous prime is 5615831641009. The next prime is 5615831641061. The reversal of 5615831641056 is 6501461385165.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 685605921 + ... + 685614111.

It is an arithmetic number, because the mean of its divisors is an integer number (63362482176).

Almost surely, 2^{5615831641056} is an apocalyptic number.

5615831641056 is a gapful number since it is divisible by the number (56) 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 5615831641056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9124197433344).

5615831641056 is an abundant number, since it is smaller than the sum of its proper divisors (12632563225632).

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

5615831641056 is a wasteful number, since it uses less digits than its factorization.

5615831641056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14274 (or 14253 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 5615831641056 in words is "five trillion, six hundred fifteen billion, eight hundred thirty-one million, six hundred forty-one thousand, fifty-six".