425250203 has 4 divisors (see below), whose sum is σ = 486000240. Its totient is φ = 364500168.

The previous prime is 425250167. The next prime is 425250209. The reversal of 425250203 is 302052524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425250203 - 2⁸ = 425249947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425250209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30375008 + ... + 30375021.

It is an arithmetic number, because the mean of its divisors is an integer number (121500060).

Almost surely, 2^425250203 is an apocalyptic number.

425250203 is a deficient number, since it is larger than the sum of its proper divisors (60750037).

425250203 is an equidigital number, since it uses as much as digits as its factorization.

425250203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60750036.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 425250203 is about 20621.5955493264. The cubic root of 425250203 is about 751.9948099036.

The spelling of 425250203 in words is "four hundred twenty-five million, two hundred fifty thousand, two hundred three".