52152224346 has 12 divisors (see below), whose sum is σ = 112996486122. Its totient is φ = 17384074776.

The previous prime is 52152224339. The next prime is 52152224407. The reversal of 52152224346 is 64342225125.

52152224346 is a `hidden beast` number, since 5 + 215 + 2 + 2 + 2 + 434 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32535140625 + 19617083721 = 180375^2 + 140061^2 .

It is a super-4 number, since 4×52152224346⁴ (a number of 44 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52152224346.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1448672881 + ... + 1448672916.

Almost surely, 2^52152224346 is an apocalyptic number.

52152224346 is an abundant number, since it is smaller than the sum of its proper divisors (60844261776).

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

52152224346 is a wasteful number, since it uses less digits than its factorization.

52152224346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897345805 (or 2897345802 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 52152224346 in words is "fifty-two billion, one hundred fifty-two million, two hundred twenty-four thousand, three hundred forty-six".