84056310052 has 24 divisors (see below), whose sum is σ = 172815072192. Its totient is φ = 35268381600.

The previous prime is 84056310047. The next prime is 84056310083. The reversal of 84056310052 is 25001365048.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73475224 + ... + 73476367.

It is an arithmetic number, because the mean of its divisors is an integer number (7200628008).

Almost surely, 2^84056310052 is an apocalyptic number.

It is an amenable number.

84056310052 is an abundant number, since it is smaller than the sum of its proper divisors (88758762140).

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

84056310052 is a wasteful number, since it uses less digits than its factorization.

84056310052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146951619 (or 146951617 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 84056310052 in words is "eighty-four billion, fifty-six million, three hundred ten thousand, fifty-two".