1053181232 has 60 divisors (see below), whose sum is σ = 2116270800. Its totient is φ = 507551616.

The previous prime is 1053181223. The next prime is 1053181243. The reversal of 1053181232 is 2321813501.

It is a super-2 number, since 2×1053181232² = 2218381414874075648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5292269 + ... + 5292467.

It is an arithmetic number, because the mean of its divisors is an integer number (35271180).

Almost surely, 2^1053181232 is an apocalyptic number.

It is an amenable number.

1053181232 is an abundant number, since it is smaller than the sum of its proper divisors (1063089568).

1053181232 is an equidigital number, since it uses as much as digits as its factorization.

1053181232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1053181232 is about 32452.7538430870. The cubic root of 1053181232 is about 1017.4217957510.

Adding to 1053181232 its reverse (2321813501), we get a palindrome (3374994733).

The spelling of 1053181232 in words is "one billion, fifty-three million, one hundred eighty-one thousand, two hundred thirty-two".