4534232431532 has 48 divisors (see below), whose sum is σ = 8504618123232. Its totient is φ = 2107620311040.

The previous prime is 4534232431499. The next prime is 4534232431537. The reversal of 4534232431532 is 2351342324354.

It is a self number, because there is not a number n which added to its sum of digits gives 4534232431532.

It is not an unprimeable number, because it can be changed into a prime (4534232431537) 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, 28598108 + ... + 28756220.

It is an arithmetic number, because the mean of its divisors is an integer number (177179544234).

Almost surely, 2^{4534232431532} is an apocalyptic number.

It is an amenable number.

4534232431532 is a deficient number, since it is larger than the sum of its proper divisors (3970385691700).

4534232431532 is a wasteful number, since it uses less digits than its factorization.

4534232431532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163298 (or 163296 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 41.

Adding to 4534232431532 its reverse (2351342324354), we get a palindrome (6885574755886).

The spelling of 4534232431532 in words is "four trillion, five hundred thirty-four billion, two hundred thirty-two million, four hundred thirty-one thousand, five hundred thirty-two".