47253025 has 6 divisors (see below), whose sum is σ = 58593782. Its totient is φ = 37802400.

The previous prime is 47252999. The next prime is 47253043. The reversal of 47253025 is 52035274.

It can be written as a sum of positive squares in 3 ways, for example, as 11826721 + 35426304 = 3439^2 + 5952^2 .

It is not a de Polignac number, because 47253025 - 2⁵ = 47252993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47252984 and 47253002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 945036 + ... + 945085.

Almost surely, 2^47253025 is an apocalyptic number.

It is an amenable number.

47253025 is a deficient number, since it is larger than the sum of its proper divisors (11340757).

47253025 is a wasteful number, since it uses less digits than its factorization.

47253025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890131 (or 1890126 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 47253025 is about 6874.0835752848. The cubic root of 47253025 is about 361.5290544673.

Adding to 47253025 its reverse (52035274), we get a palindrome (99288299).

It can be divided in two parts, 4725 and 3025, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 47253025 in words is "forty-seven million, two hundred fifty-three thousand, twenty-five".