1053533260 has 24 divisors (see below), whose sum is σ = 2382606576. Its totient is φ = 388996800.

The previous prime is 1053533251. The next prime is 1053533291. The reversal of 1053533260 is 623353501.

It is a super-2 number, since 2×1053533260² = 2219864659852455200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025766 + ... + 2026285.

It is an arithmetic number, because the mean of its divisors is an integer number (99275274).

Almost surely, 2^1053533260 is an apocalyptic number.

1053533260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053533260 is an abundant number, since it is smaller than the sum of its proper divisors (1329073316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053533260 is a wasteful number, since it uses less digits than its factorization.

1053533260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4052073 (or 4052071 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1053533260 is about 32458.1770899106. The cubic root of 1053533260 is about 1017.5351415681.

Adding to 1053533260 its reverse (623353501), we get a palindrome (1676886761).

The spelling of 1053533260 in words is "one billion, fifty-three million, five hundred thirty-three thousand, two hundred sixty".