6245592064 has 44 divisors (see below), whose sum is σ = 12671568664. Its totient is φ = 3076153344.

The previous prime is 6245592053. The next prime is 6245592071. The reversal of 6245592064 is 4602955426.

It is a self number, because there is not a number n which added to its sum of digits gives 6245592064.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23092 + ... + 114124.

Almost surely, 2^6245592064 is an apocalyptic number.

6245592064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6245592064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6335784332).

6245592064 is an abundant number, since it is smaller than the sum of its proper divisors (6425976600).

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

6245592064 is an equidigital number, since it uses as much as digits as its factorization.

6245592064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91120 (or 91102 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 6245592064 is about 79029.0583519758. The cubic root of 6245592064 is about 1841.5826081420.

The spelling of 6245592064 in words is "six billion, two hundred forty-five million, five hundred ninety-two thousand, sixty-four".