5432279617 has 4 divisors (see below), whose sum is σ = 5445183316. Its totient is φ = 5419375920.

The previous prime is 5432279557. The next prime is 5432279621. The reversal of 5432279617 is 7169722345.

It is a Cunningham number, because it is equal to 73704²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25765776 + 5406513841 = 5076^2 + 73529^2 .

It is a cyclic number.

It is not a de Polignac number, because 5432279617 - 2¹¹ = 5432277569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5432279627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6451218 + ... + 6452059.

It is an arithmetic number, because the mean of its divisors is an integer number (1361295829).

Almost surely, 2^5432279617 is an apocalyptic number.

It is an amenable number.

5432279617 is a deficient number, since it is larger than the sum of its proper divisors (12903699).

5432279617 is a wasteful number, since it uses less digits than its factorization.

5432279617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903698.

The product of its digits is 635040, while the sum is 46.

The square root of 5432279617 is about 73704.0000067839. Note that the first 5 decimals coincide. The cubic root of 5432279617 is about 1757.8994845510.

The spelling of 5432279617 in words is "five billion, four hundred thirty-two million, two hundred seventy-nine thousand, six hundred seventeen".