5617213056 has 512 divisors, whose sum is σ = 20851084800. Its totient is φ = 1449197568.

The previous prime is 5617213013. The next prime is 5617213057. The reversal of 5617213056 is 6503127165.

5617213056 is a `hidden beast` number, since 5 + 617 + 2 + 1 + 30 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5617213056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5617213057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16668120 + ... + 16668456.

It is an arithmetic number, because the mean of its divisors is an integer number (40724775).

Almost surely, 2^5617213056 is an apocalyptic number.

5617213056 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 5617213056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10425542400).

5617213056 is an abundant number, since it is smaller than the sum of its proper divisors (15233871744).

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

5617213056 is a wasteful number, since it uses less digits than its factorization.

5617213056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5617213056 is about 74948.0690611840. The cubic root of 5617213056 is about 1777.6256116611.

The spelling of 5617213056 in words is "five billion, six hundred seventeen million, two hundred thirteen thousand, fifty-six".