1443053132 has 48 divisors (see below), whose sum is σ = 2647572480. Its totient is φ = 687556800.

The previous prime is 1443053083. The next prime is 1443053141. The reversal of 1443053132 is 2313503441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2006669 + ... + 2007387.

It is an arithmetic number, because the mean of its divisors is an integer number (55157760).

Almost surely, 2^1443053132 is an apocalyptic number.

It is an amenable number.

1443053132 is a deficient number, since it is larger than the sum of its proper divisors (1204519348).

1443053132 is a wasteful number, since it uses less digits than its factorization.

1443053132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1443053132 is about 37987.5391674691. The cubic root of 1443053132 is about 1130.0407566160.

Adding to 1443053132 its reverse (2313503441), we get a palindrome (3756556573).

The spelling of 1443053132 in words is "one billion, four hundred forty-three million, fifty-three thousand, one hundred thirty-two".