25196203 has 2 divisors, whose sum is σ = 25196204. Its totient is φ = 25196202.

The previous prime is 25196179. The next prime is 25196207. The reversal of 25196203 is 30269152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25196203 - 2¹³ = 25188011 is a prime.

It is not a weakly prime, because it can be changed into another prime (25196207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12598101 + 12598102.

It is an arithmetic number, because the mean of its divisors is an integer number (12598102).

Almost surely, 2^25196203 is an apocalyptic number.

25196203 is a deficient number, since it is larger than the sum of its proper divisors (1).

25196203 is an equidigital number, since it uses as much as digits as its factorization.

25196203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 25196203 is about 5019.5819547050. The cubic root of 25196203 is about 293.1647161373.

The spelling of 25196203 in words is "twenty-five million, one hundred ninety-six thousand, two hundred three".