6455368224 has 60 divisors (see below), whose sum is σ = 18985066254. Its totient is φ = 2151788544.

The previous prime is 6455368223. The next prime is 6455368229. The reversal of 6455368224 is 4228635546.

6455368224 is a `hidden beast` number, since 64 + 5 + 5 + 368 + 224 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6198727824 + 256640400 = 78732^2 + 16020^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6455368224.

It is not an unprimeable number, because it can be changed into a prime (6455368223) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1242657 + ... + 1247840.

Almost surely, 2^6455368224 is an apocalyptic number.

It is an amenable number.

6455368224 is an abundant number, since it is smaller than the sum of its proper divisors (12529698030).

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

6455368224 is a wasteful number, since it uses less digits than its factorization.

6455368224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490519 (or 2490502 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 6455368224 is about 80345.3061727939. The cubic root of 6455368224 is about 1861.9742616765.

The spelling of 6455368224 in words is "six billion, four hundred fifty-five million, three hundred sixty-eight thousand, two hundred twenty-four".