659799070052 has 12 divisors (see below), whose sum is σ = 1157956823100. Its totient is φ = 328954263456.

The previous prime is 659799070027. The next prime is 659799070069. The reversal of 659799070052 is 250070997956.

It can be written as a sum of positive squares in 2 ways, for example, as 563484430336 + 96314639716 = 750656^2 + 310346^2 .

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 659799069973 and 659799070000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236316323 + ... + 236319114.

It is an arithmetic number, because the mean of its divisors is an integer number (96496401925).

Almost surely, 2^659799070052 is an apocalyptic number.

It is an amenable number.

659799070052 is a deficient number, since it is larger than the sum of its proper divisors (498157753048).

659799070052 is a wasteful number, since it uses less digits than its factorization.

659799070052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472635790 (or 472635788 counting only the distinct ones).

The product of its (nonzero) digits is 10716300, while the sum is 59.

The spelling of 659799070052 in words is "six hundred fifty-nine billion, seven hundred ninety-nine million, seventy thousand, fifty-two".