1053813333 has 8 divisors (see below), whose sum is σ = 1466175168. Its totient is φ = 671996864.

The previous prime is 1053813331. The next prime is 1053813347. The reversal of 1053813333 is 3333183501.

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

It is a cyclic number.

It is not a de Polignac number, because 1053813333 - 2¹ = 1053813331 is a prime.

It is a super-2 number, since 2×1053813333² = 2221045081617137778, 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 1053813333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053813331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7636260 + ... + 7636397.

It is an arithmetic number, because the mean of its divisors is an integer number (183271896).

Almost surely, 2^1053813333 is an apocalyptic number.

It is an amenable number.

1053813333 is a deficient number, since it is larger than the sum of its proper divisors (412361835).

1053813333 is a wasteful number, since it uses less digits than its factorization.

1053813333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15272683.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1053813333 is about 32462.4911705802. The cubic root of 1053813333 is about 1017.6253013130.

Adding to 1053813333 its reverse (3333183501), we get a palindrome (4386996834).

It can be divided in two parts, 10538 and 13333, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 1053813333 in words is "one billion, fifty-three million, eight hundred thirteen thousand, three hundred thirty-three".