1053535343 has 32 divisors (see below), whose sum is σ = 1249948800. Its totient is φ = 869529600.

The previous prime is 1053535291. The next prime is 1053535361. The reversal of 1053535343 is 3435353501.

It is a cyclic number.

It is not a de Polignac number, because 1053535343 - 2²⁰ = 1052486767 is a prime.

It is a super-2 number, since 2×1053535343² = 2219873437900255298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053535243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7070633 + ... + 7070781.

It is an arithmetic number, because the mean of its divisors is an integer number (39060900).

Almost surely, 2^1053535343 is an apocalyptic number.

1053535343 is a deficient number, since it is larger than the sum of its proper divisors (196413457).

1053535343 is a wasteful number, since it uses less digits than its factorization.

1053535343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467.

The product of its (nonzero) digits is 40500, while the sum is 32.

The square root of 1053535343 is about 32458.2091773406. The cubic root of 1053535343 is about 1017.5358121764.

Adding to 1053535343 its reverse (3435353501), we get a palindrome (4488888844).

The spelling of 1053535343 in words is "one billion, fifty-three million, five hundred thirty-five thousand, three hundred forty-three".