4408125061 has 2 divisors, whose sum is σ = 4408125062. Its totient is φ = 4408125060.

The previous prime is 4408125017. The next prime is 4408125097. The reversal of 4408125061 is 1605218044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3579030625 + 829094436 = 59825^2 + 28794^2 .

It is a cyclic number.

It is not a de Polignac number, because 4408125061 - 2⁹ = 4408124549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4408105061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2204062530 + 2204062531.

It is an arithmetic number, because the mean of its divisors is an integer number (2204062531).

Almost surely, 2^4408125061 is an apocalyptic number.

It is an amenable number.

4408125061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4408125061 is an equidigital number, since it uses as much as digits as its factorization.

4408125061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 4408125061 is about 66393.7125110503. The cubic root of 4408125061 is about 1639.6505626957.

The spelling of 4408125061 in words is "four billion, four hundred eight million, one hundred twenty-five thousand, sixty-one".