5727617280 has 648 divisors, whose sum is σ = 24936440256. Its totient is φ = 1188126720.

The previous prime is 5727617267. The next prime is 5727617293. The reversal of 5727617280 is 827167275.

5727617280 is a `hidden beast` number, since 5 + 7 + 2 + 7 + 617 + 28 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5727617267) and next prime (5727617293).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9757147 + ... + 9757733.

Almost surely, 2^5727617280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5727617280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12468220128).

5727617280 is an abundant number, since it is smaller than the sum of its proper divisors (19208822976).

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

5727617280 is a wasteful number, since it uses less digits than its factorization.

5727617280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The square root of 5727617280 is about 75681.0232488964. The cubic root of 5727617280 is about 1789.1963226336.

The spelling of 5727617280 in words is "five billion, seven hundred twenty-seven million, six hundred seventeen thousand, two hundred eighty".