4522507432 has 16 divisors (see below), whose sum is σ = 8522316000. Its totient is φ = 2249889840.

The previous prime is 4522507427. The next prime is 4522507439. The reversal of 4522507432 is 2347052254.

It is not an unprimeable number, because it can be changed into a prime (4522507439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418794 + ... + 1421977.

It is an arithmetic number, because the mean of its divisors is an integer number (532644750).

Almost surely, 2^4522507432 is an apocalyptic number.

It is an amenable number.

4522507432 is a deficient number, since it is larger than the sum of its proper divisors (3999808568).

4522507432 is a wasteful number, since it uses less digits than its factorization.

4522507432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840976 (or 2840972 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 4522507432 is about 67249.5905712444. The cubic root of 4522507432 is about 1653.7115630431.

Adding to 4522507432 its reverse (2347052254), we get a palindrome (6869559686).

The spelling of 4522507432 in words is "four billion, five hundred twenty-two million, five hundred seven thousand, four hundred thirty-two".