1352543032 has 24 divisors (see below), whose sum is σ = 2546216640. Its totient is φ = 673562640.

The previous prime is 1352543021. The next prime is 1352543033. The reversal of 1352543032 is 2303452531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352543033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 639657 + ... + 641767.

It is an arithmetic number, because the mean of its divisors is an integer number (106092360).

Almost surely, 2^1352543032 is an apocalyptic number.

It is an amenable number.

1352543032 is a deficient number, since it is larger than the sum of its proper divisors (1193673608).

1352543032 is an equidigital number, since it uses as much as digits as its factorization.

1352543032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683 (or 2396 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1352543032 is about 36776.9361420986. The cubic root of 1352543032 is about 1105.9029854071.

Adding to 1352543032 its reverse (2303452531), we get a palindrome (3655995563).

The spelling of 1352543032 in words is "one billion, three hundred fifty-two million, five hundred forty-three thousand, thirty-two".