3575432432 has 80 divisors (see below), whose sum is σ = 8492456448. Its totient is φ = 1434935040.

The previous prime is 3575432423. The next prime is 3575432437. The reversal of 3575432432 is 2342345753.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575432437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18653 + ... + 86595.

Almost surely, 2^3575432432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3575432432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4246228224).

3575432432 is an abundant number, since it is smaller than the sum of its proper divisors (4917024016).

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

3575432432 is a wasteful number, since it uses less digits than its factorization.

3575432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67998 (or 67992 counting only the distinct ones).

The product of its digits is 302400, while the sum is 38.

The square root of 3575432432 is about 59794.9197842091. The cubic root of 3575432432 is about 1529.1245410975.

It can be divided in two parts, 35754 and 32432, that added together give a palindrome (68186).

The spelling of 3575432432 in words is "three billion, five hundred seventy-five million, four hundred thirty-two thousand, four hundred thirty-two".