5737568256 has 432 divisors, whose sum is σ = 19988251920. Its totient is φ = 1612431360.

The previous prime is 5737568227. The next prime is 5737568273. The reversal of 5737568256 is 6528657375.

5737568256 is a `hidden beast` number, since 5 + 73 + 7 + 568 + 2 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 94058466 + ... + 94058526.

Almost surely, 2^5737568256 is an apocalyptic number.

5737568256 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 5737568256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9994125960).

5737568256 is an abundant number, since it is smaller than the sum of its proper divisors (14250683664).

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

5737568256 is an frugal number, since it uses more digits than its factorization.

5737568256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 73 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 54.

The square root of 5737568256 is about 75746.7375931135. The cubic root of 5737568256 is about 1790.2318869817.

The spelling of 5737568256 in words is "five billion, seven hundred thirty-seven million, five hundred sixty-eight thousand, two hundred fifty-six".