25133383 has 8 divisors (see below), whose sum is σ = 27530496. Its totient is φ = 22755000.

The previous prime is 25133377. The next prime is 25133399. The reversal of 25133383 is 38333152.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25133383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25133363) 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, 1791 + ... + 7312.

It is an arithmetic number, because the mean of its divisors is an integer number (3441312).

Almost surely, 2^25133383 is an apocalyptic number.

25133383 is a deficient number, since it is larger than the sum of its proper divisors (2397113).

25133383 is a wasteful number, since it uses less digits than its factorization.

25133383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9365.

The product of its digits is 6480, while the sum is 28.

The square root of 25133383 is about 5013.3205562780. The cubic root of 25133383 is about 292.9208707408.

The spelling of 25133383 in words is "twenty-five million, one hundred thirty-three thousand, three hundred eighty-three".