4225723582 has 4 divisors (see below), whose sum is σ = 6338585376. Its totient is φ = 2112861790.

The previous prime is 4225723573. The next prime is 4225723591. The reversal of 4225723582 is 2853275224.

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

It is an interprime number because it is at equal distance from previous prime (4225723573) and next prime (4225723591).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056430894 + ... + 1056430897.

It is an arithmetic number, because the mean of its divisors is an integer number (1584646344).

Almost surely, 2^4225723582 is an apocalyptic number.

4225723582 is a deficient number, since it is larger than the sum of its proper divisors (2112861794).

4225723582 is a wasteful number, since it uses less digits than its factorization.

4225723582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112861793.

The product of its digits is 268800, while the sum is 40.

The square root of 4225723582 is about 65005.5657770933. The cubic root of 4225723582 is about 1616.7158460447.

The spelling of 4225723582 in words is "four billion, two hundred twenty-five million, seven hundred twenty-three thousand, five hundred eighty-two".