4306543632 has 80 divisors (see below), whose sum is σ = 13088537280. Its totient is φ = 1351070208.

The previous prime is 4306543559. The next prime is 4306543639. The reversal of 4306543632 is 2363456034.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4306543639) 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, 285858 + ... + 300545.

It is an arithmetic number, because the mean of its divisors is an integer number (163606716).

Almost surely, 2^4306543632 is an apocalyptic number.

It is an amenable number.

4306543632 is an abundant number, since it is smaller than the sum of its proper divisors (8781993648).

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

4306543632 is a wasteful number, since it uses less digits than its factorization.

4306543632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586437 (or 586425 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 4306543632 is about 65624.2610015534. The cubic root of 4306543632 is about 1626.9577832312.

Adding to 4306543632 its reverse (2363456034), we get a palindrome (6669999666).

The spelling of 4306543632 in words is "four billion, three hundred six million, five hundred forty-three thousand, six hundred thirty-two".