5720897280 has 576 divisors, whose sum is σ = 22251801600. Its totient is φ = 1224867840.

The previous prime is 5720897257. The next prime is 5720897291. The reversal of 5720897280 is 827980275.

It is a super-2 number, since 2×5720897280² = 65457331376622796800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31960231 + ... + 31960409.

It is an arithmetic number, because the mean of its divisors is an integer number (38631600).

Almost surely, 2^5720897280 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 5720897280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11125900800).

5720897280 is an abundant number, since it is smaller than the sum of its proper divisors (16530904320).

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

5720897280 is a wasteful number, since it uses less digits than its factorization.

5720897280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 5720897280 is about 75636.6133562311. The cubic root of 5720897280 is about 1788.4963163325.

The spelling of 5720897280 in words is "five billion, seven hundred twenty million, eight hundred ninety-seven thousand, two hundred eighty".