1532873112 has 16 divisors (see below), whose sum is σ = 3832182840. Its totient is φ = 510957696.

The previous prime is 1532873099. The next prime is 1532873113. The reversal of 1532873112 is 2113782351.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532873113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31934833 + ... + 31934880.

Almost surely, 2^1532873112 is an apocalyptic number.

1532873112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1532873112 is an abundant number, since it is smaller than the sum of its proper divisors (2299309728).

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

1532873112 is a wasteful number, since it uses less digits than its factorization.

1532873112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63869722 (or 63869718 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 1532873112 is about 39151.9234776530. The cubic root of 1532873112 is about 1153.0161811487.

The spelling of 1532873112 in words is "one billion, five hundred thirty-two million, eight hundred seventy-three thousand, one hundred twelve".