52320325 has 12 divisors (see below), whose sum is σ = 65486880. Its totient is φ = 41462960.

The previous prime is 52320311. The next prime is 52320347. The reversal of 52320325 is 52302325.

It is not a de Polignac number, because 52320325 - 2¹³ = 52312133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52320296 and 52320305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7105 + ... + 12454.

It is an arithmetic number, because the mean of its divisors is an integer number (5457240).

Almost surely, 2^52320325 is an apocalyptic number.

It is an amenable number.

52320325 is a deficient number, since it is larger than the sum of its proper divisors (13166555).

52320325 is a wasteful number, since it uses less digits than its factorization.

52320325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19676 (or 19671 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 52320325 is about 7233.2789936515. The cubic root of 52320325 is about 374.0159682240.

The spelling of 52320325 in words is "fifty-two million, three hundred twenty thousand, three hundred twenty-five".