25196803 has 2 divisors, whose sum is σ = 25196804. Its totient is φ = 25196802.

The previous prime is 25196797. The next prime is 25196807. The reversal of 25196803 is 30869152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25196803 - 2⁹ = 25196291 is a prime.

It is not a weakly prime, because it can be changed into another prime (25196807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12598401 + 12598402.

It is an arithmetic number, because the mean of its divisors is an integer number (12598402).

Almost surely, 2^25196803 is an apocalyptic number.

25196803 is a deficient number, since it is larger than the sum of its proper divisors (1).

25196803 is an equidigital number, since it uses as much as digits as its factorization.

25196803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 25196803 is about 5019.6417202824. The cubic root of 25196803 is about 293.1670431736.

The spelling of 25196803 in words is "twenty-five million, one hundred ninety-six thousand, eight hundred three".