4476279025 has 9 divisors (see below), whose sum is σ = 5551000833. Its totient is φ = 3580755600.

The previous prime is 4476278969. The next prime is 4476279029. The reversal of 4476279025 is 5209726744.

It is a happy number.

The square root of 4476279025 is 66905.

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 1307039409 + 3169239616 = 36153^2 + 56296^2 .

It is not a de Polignac number, because 4476279025 - 2³¹ = 2328795377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4476279029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 327835 + ... + 341215.

Almost surely, 2^4476279025 is an apocalyptic number.

4476279025 is the 66905-th square number.

4476279025 is the 33453-rd centered octagonal number.

It is an amenable number.

4476279025 is a deficient number, since it is larger than the sum of its proper divisors (1074721808).

4476279025 is an frugal number, since it uses more digits than its factorization.

4476279025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26772 (or 13386 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The cubic root of 4476279025 is about 1648.0575887566.

The spelling of 4476279025 in words is "four billion, four hundred seventy-six million, two hundred seventy-nine thousand, twenty-five".