5245023432 has 32 divisors (see below), whose sum is σ = 14304610080. Its totient is φ = 1589400960.

The previous prime is 5245023403. The next prime is 5245023437. The reversal of 5245023432 is 2343205425.

It is a self number, because there is not a number n which added to its sum of digits gives 5245023432.

It is not an unprimeable number, because it can be changed into a prime (5245023437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9933493 + ... + 9934020.

It is an arithmetic number, because the mean of its divisors is an integer number (447019065).

Almost surely, 2^5245023432 is an apocalyptic number.

It is an amenable number.

5245023432 is an abundant number, since it is smaller than the sum of its proper divisors (9059586648).

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

5245023432 is a wasteful number, since it uses less digits than its factorization.

5245023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19867533 (or 19867529 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 5245023432 is about 72422.5340070340. The cubic root of 5245023432 is about 1737.4639842922.

Adding to 5245023432 its reverse (2343205425), we get a palindrome (7588228857).

The spelling of 5245023432 in words is "five billion, two hundred forty-five million, twenty-three thousand, four hundred thirty-two".