5309625 has 16 divisors (see below), whose sum is σ = 8835840. Its totient is φ = 2831600.

The previous prime is 5309599. The next prime is 5309659. The reversal of 5309625 is 5269035.

It is not a de Polignac number, because 5309625 - 2¹⁷ = 5178553 is a prime.

It is an Ulam number.

It is a Curzon number.

5309625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5309592 and 5309601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6705 + ... + 7454.

It is an arithmetic number, because the mean of its divisors is an integer number (552240).

Almost surely, 2^5309625 is an apocalyptic number.

It is an amenable number.

5309625 is a deficient number, since it is larger than the sum of its proper divisors (3526215).

5309625 is a wasteful number, since it uses less digits than its factorization.

5309625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14177 (or 14167 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 5309625 is about 2304.2623548546. The cubic root of 5309625 is about 174.4568191719.

The spelling of 5309625 in words is "five million, three hundred nine thousand, six hundred twenty-five".