8205059534 has 36 divisors (see below), whose sum is σ = 14426159256. Its totient is φ = 3428575416.

The previous prime is 8205059519. The next prime is 8205059543. The reversal of 8205059534 is 4359505028.

It is a junction number, because it is equal to n+sod(n) for n = 8205059491 and 8205059500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14573537 + ... + 14574099.

It is an arithmetic number, because the mean of its divisors is an integer number (400726646).

Almost surely, 2^8205059534 is an apocalyptic number.

8205059534 is a deficient number, since it is larger than the sum of its proper divisors (6221099722).

8205059534 is an frugal number, since it uses more digits than its factorization.

8205059534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The square root of 8205059534 is about 90581.7836764103. The cubic root of 8205059534 is about 2016.9443338670.

The spelling of 8205059534 in words is "eight billion, two hundred five million, fifty-nine thousand, five hundred thirty-four".