5432822639 has 4 divisors (see below), whose sum is σ = 5493865680. Its totient is φ = 5371779600.

The previous prime is 5432822587. The next prime is 5432822669. The reversal of 5432822639 is 9362282345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5432822639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5432822639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432822669) 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, 30521387 + ... + 30521564.

It is an arithmetic number, because the mean of its divisors is an integer number (1373466420).

Almost surely, 2^5432822639 is an apocalyptic number.

5432822639 is a deficient number, since it is larger than the sum of its proper divisors (61043041).

5432822639 is an equidigital number, since it uses as much as digits as its factorization.

5432822639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61043040.

The product of its digits is 622080, while the sum is 44.

The square root of 5432822639 is about 73707.6837175067. The cubic root of 5432822639 is about 1757.9580570323.

It can be divided in two parts, 54328 and 22639, that added together give a palindrome (76967).

The spelling of 5432822639 in words is "five billion, four hundred thirty-two million, eight hundred twenty-two thousand, six hundred thirty-nine".