82533636154 has 16 divisors (see below), whose sum is σ = 126150048648. Its totient is φ = 40483789632.

The previous prime is 82533636113. The next prime is 82533636181. The reversal of 82533636154 is 45163633528.

It can be written as a sum of positive squares in 4 ways, for example, as 81323639929 + 1209996225 = 285173^2 + 34785^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073404 + ... + 1147720.

Almost surely, 2^82533636154 is an apocalyptic number.

82533636154 is a deficient number, since it is larger than the sum of its proper divisors (43616412494).

82533636154 is a wasteful number, since it uses less digits than its factorization.

82533636154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84849.

The product of its digits is 1555200, while the sum is 46.

The spelling of 82533636154 in words is "eighty-two billion, five hundred thirty-three million, six hundred thirty-six thousand, one hundred fifty-four".