4525503222 has 32 divisors (see below), whose sum is σ = 9195275520. Its totient is φ = 1484534240.

The previous prime is 4525503211. The next prime is 4525503251. The reversal of 4525503222 is 2223055254.

It is a self number, because there is not a number n which added to its sum of digits gives 4525503222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230404 + ... + 249272.

It is an arithmetic number, because the mean of its divisors is an integer number (287352360).

Almost surely, 2^4525503222 is an apocalyptic number.

4525503222 is an abundant number, since it is smaller than the sum of its proper divisors (4669772298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4525503222 is a wasteful number, since it uses less digits than its factorization.

4525503222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19508.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 4525503222 is about 67271.8605510506. The cubic root of 4525503222 is about 1654.0766318410.

Adding to 4525503222 its reverse (2223055254), we get a palindrome (6748558476).

The spelling of 4525503222 in words is "four billion, five hundred twenty-five million, five hundred three thousand, two hundred twenty-two".