4319268541225 has 81 divisors (see below), whose sum is σ = 6101740765029. Its totient is φ = 3030638318400.

The previous prime is 4319268541129. The next prime is 4319268541249. The reversal of 4319268541225 is 5221458629134.

The square root of 4319268541225 is 2078285.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 59370682921 + 4259897858304 = 243661^2 + 2063952^2 .

It is not a de Polignac number, because 4319268541225 - 2¹³ = 4319268533033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3314863924 + ... + 3314865226.

Almost surely, 2^{4319268541225} is an apocalyptic number.

4319268541225 is the 2078285-th square number.

4319268541225 is the 1039143-rd centered octagonal number.

It is an amenable number.

4319268541225 is a deficient number, since it is larger than the sum of its proper divisors (1782472223804).

4319268541225 is an equidigital number, since it uses as much as digits as its factorization.

4319268541225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696 (or 1348 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 52.

The spelling of 4319268541225 in words is "four trillion, three hundred nineteen billion, two hundred sixty-eight million, five hundred forty-one thousand, two hundred twenty-five".