425050231 has 4 divisors (see below), whose sum is σ = 426417264. Its totient is φ = 423683200.

The previous prime is 425050193. The next prime is 425050243. The reversal of 425050231 is 132050524.

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 425050231 - 2⁹ = 425049719 is a prime.

It is a super-2 number, since 2×425050231² = 361335397746306722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425050261) 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, 683050 + ... + 683671.

It is an arithmetic number, because the mean of its divisors is an integer number (106604316).

Almost surely, 2^425050231 is an apocalyptic number.

425050231 is a deficient number, since it is larger than the sum of its proper divisors (1367033).

425050231 is a wasteful number, since it uses less digits than its factorization.

425050231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367032.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 425050231 is about 20616.7463727912. The cubic root of 425050231 is about 751.8769173604.

The spelling of 425050231 in words is "four hundred twenty-five million, fifty thousand, two hundred thirty-one".