84930529148 has 24 divisors (see below), whose sum is σ = 149823744000. Its totient is φ = 42123857328.

The previous prime is 84930529127. The next prime is 84930529153. The reversal of 84930529148 is 84192503948.

It is a self number, because there is not a number n which added to its sum of digits gives 84930529148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4409483 + ... + 4428701.

It is an arithmetic number, because the mean of its divisors is an integer number (6242656000).

Almost surely, 2^84930529148 is an apocalyptic number.

It is an amenable number.

84930529148 is a deficient number, since it is larger than the sum of its proper divisors (64893214852).

84930529148 is a wasteful number, since it uses less digits than its factorization.

84930529148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28049 (or 28047 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 84930529148 in words is "eighty-four billion, nine hundred thirty million, five hundred twenty-nine thousand, one hundred forty-eight".