52314225 has 12 divisors (see below), whose sum is σ = 86492976. Its totient is φ = 27900880.

The previous prime is 52314217. The next prime is 52314281. The reversal of 52314225 is 52241325.

It is not a de Polignac number, because 52314225 - 2³ = 52314217 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52314195 and 52314204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348687 + ... + 348836.

It is an arithmetic number, because the mean of its divisors is an integer number (7207748).

Almost surely, 2^52314225 is an apocalyptic number.

It is an amenable number.

52314225 is a deficient number, since it is larger than the sum of its proper divisors (34178751).

52314225 is a wasteful number, since it uses less digits than its factorization.

52314225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697536 (or 697531 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 52314225 is about 7232.8573192066. The cubic root of 52314225 is about 374.0014322154.

Subtracting from 52314225 its reverse (52241325), we obtain a square (72900 = 270²).

The spelling of 52314225 in words is "fifty-two million, three hundred fourteen thousand, two hundred twenty-five".