4071725568 has 60 divisors (see below), whose sum is σ = 11751288978. Its totient is φ = 1357240320.

The previous prime is 4071725551. The next prime is 4071725579. The reversal of 4071725568 is 8655271704.

It can be written as a sum of positive squares in only one way, i.e., 4020574464 + 51151104 = 63408^2 + 7152^2 .

It is a super-2 number, since 2×4071725568² = 33157898202209845248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437203 + ... + 446418.

Almost surely, 2^4071725568 is an apocalyptic number.

4071725568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4071725568 is an abundant number, since it is smaller than the sum of its proper divisors (7679563410).

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

4071725568 is an equidigital number, since it uses as much as digits as its factorization.

4071725568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883645 (or 883626 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 4071725568 is about 63810.0741889555. The cubic root of 4071725568 is about 1596.8330021305.

The spelling of 4071725568 in words is "four billion, seventy-one million, seven hundred twenty-five thousand, five hundred sixty-eight".