83555482571 has 8 divisors (see below), whose sum is σ = 91166050800. Its totient is φ = 75947350240.

The previous prime is 83555482561. The next prime is 83555482589. The reversal of 83555482571 is 17528455538.

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 83555482571 - 2²² = 83551288267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83555482501) 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, 536876 + ... + 674793.

It is an arithmetic number, because the mean of its divisors is an integer number (11395756350).

Almost surely, 2^83555482571 is an apocalyptic number.

83555482571 is a deficient number, since it is larger than the sum of its proper divisors (7610568229).

83555482571 is a wasteful number, since it uses less digits than its factorization.

83555482571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217949.

The product of its digits is 6720000, while the sum is 53.

The spelling of 83555482571 in words is "eighty-three billion, five hundred fifty-five million, four hundred eighty-two thousand, five hundred seventy-one".