25285353 has 8 divisors (see below), whose sum is σ = 33789408. Its totient is φ = 16819104.

The previous prime is 25285291. The next prime is 25285363. The reversal of 25285353 is 35358252.

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

It is not a de Polignac number, because 25285353 - 2⁹ = 25284841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25285363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7851 + ... + 10592.

It is an arithmetic number, because the mean of its divisors is an integer number (4223676).

Almost surely, 2^25285353 is an apocalyptic number.

It is an amenable number.

25285353 is a deficient number, since it is larger than the sum of its proper divisors (8504055).

25285353 is a wasteful number, since it uses less digits than its factorization.

25285353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18903.

The product of its digits is 36000, while the sum is 33.

The square root of 25285353 is about 5028.4543350815. The cubic root of 25285353 is about 293.5100706900.

The spelling of 25285353 in words is "twenty-five million, two hundred eighty-five thousand, three hundred fifty-three".