6272558656 has 112 divisors (see below), whose sum is σ = 15354751104. Its totient is φ = 2475749376.

The previous prime is 6272558647. The next prime is 6272558657. The reversal of 6272558656 is 6568552726.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (6272558657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3277956 + ... + 3279868.

It is an arithmetic number, because the mean of its divisors is an integer number (137095992).

Almost surely, 2^6272558656 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 6272558656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7677375552).

6272558656 is an abundant number, since it is smaller than the sum of its proper divisors (9082192448).

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

6272558656 is a wasteful number, since it uses less digits than its factorization.

6272558656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2498 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 52.

The square root of 6272558656 is about 79199.4864629816. The cubic root of 6272558656 is about 1844.2292696174.

The spelling of 6272558656 in words is "six billion, two hundred seventy-two million, five hundred fifty-eight thousand, six hundred fifty-six".