1053435244 has 12 divisors (see below), whose sum is σ = 1844587584. Its totient is φ = 526410224.

The previous prime is 1053435241. The next prime is 1053435283. The reversal of 1053435244 is 4425343501.

It is a super-2 number, since 2×1053435244² = 2219451626602679072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053435241) 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, 69052 + ... + 82915.

It is an arithmetic number, because the mean of its divisors is an integer number (153715632).

Almost surely, 2^1053435244 is an apocalyptic number.

It is an amenable number.

1053435244 is a deficient number, since it is larger than the sum of its proper divisors (791152340).

1053435244 is a wasteful number, since it uses less digits than its factorization.

1053435244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153704 (or 153702 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 1053435244 is about 32456.6671733251. The cubic root of 1053435244 is about 1017.5035849572.

Adding to 1053435244 its reverse (4425343501), we get a palindrome (5478778745).

The spelling of 1053435244 in words is "one billion, fifty-three million, four hundred thirty-five thousand, two hundred forty-four".