4054306525 has 12 divisors (see below), whose sum is σ = 5149959444. Its totient is φ = 3164336000.

The previous prime is 4054306519. The next prime is 4054306559. The reversal of 4054306525 is 5256034504.

It can be written as a sum of positive squares in 6 ways, for example, as 887205796 + 3167100729 = 29786^2 + 56277^2 .

It is not a de Polignac number, because 4054306525 - 2¹⁹ = 4053782237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1976686 + ... + 1978735.

It is an arithmetic number, because the mean of its divisors is an integer number (429163287).

Almost surely, 2^4054306525 is an apocalyptic number.

It is an amenable number.

4054306525 is a deficient number, since it is larger than the sum of its proper divisors (1095652919).

4054306525 is a wasteful number, since it uses less digits than its factorization.

4054306525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955472 (or 3955467 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 4054306525 is about 63673.4365728755. The cubic root of 4054306525 is about 1594.5526370548.

The spelling of 4054306525 in words is "four billion, fifty-four million, three hundred six thousand, five hundred twenty-five".