25412803 has 8 divisors (see below), whose sum is σ = 27509328. Its totient is φ = 23336544.

The previous prime is 25412791. The next prime is 25412819. The reversal of 25412803 is 30821452.

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

It is a cyclic number.

It is not a de Polignac number, because 25412803 - 2⁵ = 25412771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25413803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401 + ... + 7522.

It is an arithmetic number, because the mean of its divisors is an integer number (3438666).

Almost surely, 2^25412803 is an apocalyptic number.

25412803 is a deficient number, since it is larger than the sum of its proper divisors (2096525).

25412803 is a wasteful number, since it uses less digits than its factorization.

25412803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10133.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 25412803 is about 5041.1112862146. Note that the first 3 decimals coincide. The cubic root of 25412803 is about 294.0023871033.

The spelling of 25412803 in words is "twenty-five million, four hundred twelve thousand, eight hundred three".