52310225 has 24 divisors (see below), whose sum is σ = 71162112. Its totient is φ = 37828800.

The previous prime is 52310189. The next prime is 52310233. The reversal of 52310225 is 52201325.

It is not a de Polignac number, because 52310225 - 2⁶ = 52310161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52310197 and 52310206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60899 + ... + 61751.

It is an arithmetic number, because the mean of its divisors is an integer number (2965088).

Almost surely, 2^52310225 is an apocalyptic number.

52310225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52310225 is a deficient number, since it is larger than the sum of its proper divisors (18851887).

52310225 is a wasteful number, since it uses less digits than its factorization.

52310225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52310225 is about 7232.5807980278. The cubic root of 52310225 is about 373.9918997931.

Subtracting from 52310225 its reverse (52201325), we obtain a square (108900 = 330²).

The spelling of 52310225 in words is "fifty-two million, three hundred ten thousand, two hundred twenty-five".