52668574322 has 32 divisors (see below), whose sum is σ = 101461876992. Its totient is φ = 19930008384.

The previous prime is 52668574307. The next prime is 52668574337. The reversal of 52668574322 is 22347586625.

It is an interprime number because it is at equal distance from previous prime (52668574307) and next prime (52668574337).

It is a super-2 number, since 2×52668574322² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6286853 + ... + 6295224.

It is an arithmetic number, because the mean of its divisors is an integer number (3170683656).

Almost surely, 2^52668574322 is an apocalyptic number.

52668574322 is a deficient number, since it is larger than the sum of its proper divisors (48793302670).

52668574322 is a wasteful number, since it uses less digits than its factorization.

52668574322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12582122.

The product of its digits is 4838400, while the sum is 50.

The spelling of 52668574322 in words is "fifty-two billion, six hundred sixty-eight million, five hundred seventy-four thousand, three hundred twenty-two".