25363473 has 8 divisors (see below), whose sum is σ = 35807328. Its totient is φ = 15914304.

The previous prime is 25363433. The next prime is 25363489. The reversal of 25363473 is 37436352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-25363473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25363433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248611 + ... + 248712.

It is an arithmetic number, because the mean of its divisors is an integer number (4475916).

Almost surely, 2^25363473 is an apocalyptic number.

It is an amenable number.

25363473 is a deficient number, since it is larger than the sum of its proper divisors (10443855).

25363473 is a wasteful number, since it uses less digits than its factorization.

25363473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497343.

The product of its digits is 45360, while the sum is 33.

The square root of 25363473 is about 5036.2161391267. The cubic root of 25363473 is about 293.8120298762.

The spelling of 25363473 in words is "twenty-five million, three hundred sixty-three thousand, four hundred seventy-three".