1053140433 has 8 divisors (see below), whose sum is σ = 1418090496. Its totient is φ = 695142000.

The previous prime is 1053140411. The next prime is 1053140447. The reversal of 1053140433 is 3340413501.

It is a happy number.

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

It is not a de Polignac number, because 1053140433 - 2⁸ = 1053140177 is a prime.

It is a super-2 number, since 2×1053140433² = 2218209543238854978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053140453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737553 + ... + 1738158.

It is an arithmetic number, because the mean of its divisors is an integer number (177261312).

Almost surely, 2^1053140433 is an apocalyptic number.

It is an amenable number.

1053140433 is a deficient number, since it is larger than the sum of its proper divisors (364950063).

1053140433 is a wasteful number, since it uses less digits than its factorization.

1053140433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475815.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1053140433 is about 32452.1252462762. The cubic root of 1053140433 is about 1017.4086576741.

Adding to 1053140433 its reverse (3340413501), we get a palindrome (4393553934).

The spelling of 1053140433 in words is "one billion, fifty-three million, one hundred forty thousand, four hundred thirty-three".