4058872385 has 4 divisors (see below), whose sum is σ = 4870646868. Its totient is φ = 3247097904.

The previous prime is 4058872339. The next prime is 4058872421. The reversal of 4058872385 is 5832788504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1137577984 + 2921294401 = 33728^2 + 54049^2 .

It is a cyclic number.

It is not a de Polignac number, because 4058872385 - 2¹⁴ = 4058856001 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 405887234 + ... + 405887243.

It is an arithmetic number, because the mean of its divisors is an integer number (1217661717).

Almost surely, 2^4058872385 is an apocalyptic number.

It is an amenable number.

4058872385 is a deficient number, since it is larger than the sum of its proper divisors (811774483).

4058872385 is an equidigital number, since it uses as much as digits as its factorization.

4058872385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811774482.

The product of its (nonzero) digits is 2150400, while the sum is 50.

The square root of 4058872385 is about 63709.2802109708. The cubic root of 4058872385 is about 1595.1509944415.

The spelling of 4058872385 in words is "four billion, fifty-eight million, eight hundred seventy-two thousand, three hundred eighty-five".