25225003 has 8 divisors (see below), whose sum is σ = 25691040. Its totient is φ = 24763200.

The previous prime is 25225001. The next prime is 25225007. The reversal of 25225003 is 30052252.

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 25225003 - 2¹ = 25225001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25225001) 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, 12501 + ... + 14377.

It is an arithmetic number, because the mean of its divisors is an integer number (3211380).

Almost surely, 2^25225003 is an apocalyptic number.

25225003 is a deficient number, since it is larger than the sum of its proper divisors (466037).

25225003 is a wasteful number, since it uses less digits than its factorization.

25225003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 25225003 is about 5022.4499001981. The cubic root of 25225003 is about 293.2763722329.

Adding to 25225003 its reverse (30052252), we get a palindrome (55277255).

The spelling of 25225003 in words is "twenty-five million, two hundred twenty-five thousand, three".