82611633529 has 8 divisors (see below), whose sum is σ = 82840586048. Its totient is φ = 82382786640.

The previous prime is 82611633523. The next prime is 82611633541. The reversal of 82611633529 is 92533611628.

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 82611633529 - 2³⁵ = 48251895161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82611633523) 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, 1693774 + ... + 1741864.

It is an arithmetic number, because the mean of its divisors is an integer number (10355073256).

Almost surely, 2^82611633529 is an apocalyptic number.

It is an amenable number.

82611633529 is a deficient number, since it is larger than the sum of its proper divisors (228952519).

82611633529 is a wasteful number, since it uses less digits than its factorization.

82611633529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52815.

The product of its digits is 466560, while the sum is 46.

The spelling of 82611633529 in words is "eighty-two billion, six hundred eleven million, six hundred thirty-three thousand, five hundred twenty-nine".