1054435244 has 24 divisors (see below), whose sum is σ = 1923490800. Its totient is φ = 505144640.

The previous prime is 1054435223. The next prime is 1054435247. The reversal of 1054435244 is 4425344501.

It is a super-2 number, since 2×1054435244² = 2223667367578679072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054435244.

It is not an unprimeable number, because it can be changed into a prime (1054435247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19499 + ... + 49890.

It is an arithmetic number, because the mean of its divisors is an integer number (80145450).

Almost surely, 2^1054435244 is an apocalyptic number.

It is an amenable number.

1054435244 is a deficient number, since it is larger than the sum of its proper divisors (869055556).

1054435244 is a wasteful number, since it uses less digits than its factorization.

1054435244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69553 (or 69551 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 1054435244 is about 32472.0686744778. The cubic root of 1054435244 is about 1017.8254467887.

Adding to 1054435244 its reverse (4425344501), we get a palindrome (5479779745).

The spelling of 1054435244 in words is "one billion, fifty-four million, four hundred thirty-five thousand, two hundred forty-four".