1052544422 has 8 divisors (see below), whose sum is σ = 1590341256. Its totient is φ = 522430672.

The previous prime is 1052544421. The next prime is 1052544431. The reversal of 1052544422 is 2244452501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052544422² = 2215699520566628168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052544421) 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, 1920428 + ... + 1920975.

It is an arithmetic number, because the mean of its divisors is an integer number (198792657).

Almost surely, 2^1052544422 is an apocalyptic number.

1052544422 is a deficient number, since it is larger than the sum of its proper divisors (537796834).

1052544422 is a wasteful number, since it uses less digits than its factorization.

1052544422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841542.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 1052544422 is about 32442.9410195808. The cubic root of 1052544422 is about 1017.2166917658.

Adding to 1052544422 its reverse (2244452501), we get a palindrome (3296996923).

The spelling of 1052544422 in words is "one billion, fifty-two million, five hundred forty-four thousand, four hundred twenty-two".