5637228480 has 448 divisors, whose sum is σ = 22121164800. Its totient is φ = 1342033920.

The previous prime is 5637228479. The next prime is 5637228533. The reversal of 5637228480 is 848227365.

5637228480 is a `hidden beast` number, since 5 + 637 + 2 + 2 + 8 + 4 + 8 + 0 = 666.

It is a super-2 number, since 2×5637228480² = 63556689871446220800, which contains 22 as substring.

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

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, 3481111 + ... + 3482729.

It is an arithmetic number, because the mean of its divisors is an integer number (49377600).

Almost surely, 2^5637228480 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 5637228480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11060582400).

5637228480 is an abundant number, since it is smaller than the sum of its proper divisors (16483936320).

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

5637228480 is a wasteful number, since it uses less digits than its factorization.

5637228480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 5637228480 is about 75081.4789412143. The cubic root of 5637228480 is about 1779.7344720281.

The spelling of 5637228480 in words is "five billion, six hundred thirty-seven million, two hundred twenty-eight thousand, four hundred eighty".