4066136325 has 72 divisors (see below), whose sum is σ = 7753075200. Its totient is φ = 2031194880.

The previous prime is 4066136311. The next prime is 4066136341. The reversal of 4066136325 is 5236316604.

4066136325 is a `hidden beast` number, since 4 + 0 + 6 + 6 + 13 + 632 + 5 = 666.

It is not a de Polignac number, because 4066136325 - 2⁹ = 4066135813 is a prime.

It is a super-2 number, since 2×4066136325² = 33066929226969011250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4066136325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 375132 + ... + 385818.

It is an arithmetic number, because the mean of its divisors is an integer number (107681600).

Almost surely, 2^4066136325 is an apocalyptic number.

4066136325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4066136325 is a deficient number, since it is larger than the sum of its proper divisors (3686938875).

4066136325 is a wasteful number, since it uses less digits than its factorization.

4066136325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10811 (or 10803 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 4066136325 is about 63766.2632196681. The cubic root of 4066136325 is about 1596.1020119185.

The spelling of 4066136325 in words is "four billion, sixty-six million, one hundred thirty-six thousand, three hundred twenty-five".