425522183 has 4 divisors (see below), whose sum is σ = 431351328. Its totient is φ = 419693040.

The previous prime is 425522171. The next prime is 425522221. The reversal of 425522183 is 381225524.

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 425522183 - 2¹² = 425518087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425522113) 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, 2914463 + ... + 2914608.

It is an arithmetic number, because the mean of its divisors is an integer number (107837832).

Almost surely, 2^425522183 is an apocalyptic number.

425522183 is a deficient number, since it is larger than the sum of its proper divisors (5829145).

425522183 is an equidigital number, since it uses as much as digits as its factorization.

425522183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829144.

The product of its digits is 19200, while the sum is 32.

The square root of 425522183 is about 20628.1890383039. The cubic root of 425522183 is about 752.1550951183.

The spelling of 425522183 in words is "four hundred twenty-five million, five hundred twenty-two thousand, one hundred eighty-three".