25483993 has 8 divisors (see below), whose sum is σ = 26373600. Its totient is φ = 24607968.

The previous prime is 25483987. The next prime is 25484059. The reversal of 25483993 is 39938452.

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-25483993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25483933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498 + ... + 7156.

It is an arithmetic number, because the mean of its divisors is an integer number (3296700).

Almost surely, 2^25483993 is an apocalyptic number.

It is an amenable number.

25483993 is a deficient number, since it is larger than the sum of its proper divisors (889607).

25483993 is an equidigital number, since it uses as much as digits as its factorization.

25483993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6791.

The product of its digits is 233280, while the sum is 43.

The square root of 25483993 is about 5048.1672912058. The cubic root of 25483993 is about 294.2766650755.

The spelling of 25483993 in words is "twenty-five million, four hundred eighty-three thousand, nine hundred ninety-three".