84545334936 has 48 divisors (see below), whose sum is σ = 229255331760. Its totient is φ = 28147515840.

The previous prime is 84545334859. The next prime is 84545335019. The reversal of 84545334936 is 63943354548.

84545334936 is a `hidden beast` number, since 8 + 4 + 545 + 3 + 3 + 4 + 93 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 654135 + ... + 772646.

It is an arithmetic number, because the mean of its divisors is an integer number (4776152745).

Almost surely, 2^84545334936 is an apocalyptic number.

It is an amenable number.

84545334936 is an abundant number, since it is smaller than the sum of its proper divisors (144709996824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84545334936 is a wasteful number, since it uses less digits than its factorization.

84545334936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427616 (or 1427609 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 84545334936 in words is "eighty-four billion, five hundred forty-five million, three hundred thirty-four thousand, nine hundred thirty-six".