1053243404 has 6 divisors (see below), whose sum is σ = 1843175964. Its totient is φ = 526621700.

The previous prime is 1053243379. The next prime is 1053243413. The reversal of 1053243404 is 4043423501.

1053243404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053243404² = 2218643336139014432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131655422 + ... + 131655429.

It is an arithmetic number, because the mean of its divisors is an integer number (307195994).

Almost surely, 2^1053243404 is an apocalyptic number.

It is an amenable number.

1053243404 is a deficient number, since it is larger than the sum of its proper divisors (789932560).

1053243404 is a wasteful number, since it uses less digits than its factorization.

1053243404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263310855 (or 263310853 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1053243404 is about 32453.7117137624. The cubic root of 1053243404 is about 1017.4418156999.

Adding to 1053243404 its reverse (4043423501), we get a palindrome (5096666905).

The spelling of 1053243404 in words is "one billion, fifty-three million, two hundred forty-three thousand, four hundred four".