83532395443 has 8 divisors (see below), whose sum is σ = 95622874112. Its totient is φ = 71481236616.

The previous prime is 83532395437. The next prime is 83532395447. The reversal of 83532395443 is 34459323538.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83532395443 - 2⁵ = 83532395411 is a prime.

It is a super-2 number, since 2×83532395443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83532395447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9825405 + ... + 9833902.

It is an arithmetic number, because the mean of its divisors is an integer number (11952859264).

Almost surely, 2^83532395443 is an apocalyptic number.

83532395443 is a deficient number, since it is larger than the sum of its proper divisors (12090478669).

83532395443 is a wasteful number, since it uses less digits than its factorization.

83532395443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19659921.

The product of its digits is 4665600, while the sum is 49.

The spelling of 83532395443 in words is "eighty-three billion, five hundred thirty-two million, three hundred ninety-five thousand, four hundred forty-three".