1053323355 has 48 divisors (see below), whose sum is σ = 2028114720. Its totient is φ = 464905728.

The previous prime is 1053323347. The next prime is 1053323371. The reversal of 1053323355 is 5533233501.

It is not a de Polignac number, because 1053323355 - 2³ = 1053323347 is a prime.

It is a super-2 number, since 2×1053323355² = 2218980180376912050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3394 + ... + 46023.

It is an arithmetic number, because the mean of its divisors is an integer number (42252390).

Almost surely, 2^1053323355 is an apocalyptic number.

1053323355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053323355 is a deficient number, since it is larger than the sum of its proper divisors (974791365).

1053323355 is a wasteful number, since it uses less digits than its factorization.

1053323355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49468 (or 49461 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 1053323355 is about 32454.9434601264. The cubic root of 1053323355 is about 1017.4675594903.

Adding to 1053323355 its reverse (5533233501), we get a palindrome (6586556856).

The spelling of 1053323355 in words is "one billion, fifty-three million, three hundred twenty-three thousand, three hundred fifty-five".