52493065966 has 8 divisors (see below), whose sum is σ = 85897744344. Its totient is φ = 23860484520.

The previous prime is 52493065957. The next prime is 52493066009. The reversal of 52493065966 is 66956039425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×52493065966⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

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, 1193024205 + ... + 1193024248.

It is an arithmetic number, because the mean of its divisors is an integer number (10737218043).

Almost surely, 2^52493065966 is an apocalyptic number.

52493065966 is a deficient number, since it is larger than the sum of its proper divisors (33404678378).

52493065966 is a wasteful number, since it uses less digits than its factorization.

52493065966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386048466.

The product of its (nonzero) digits is 10497600, while the sum is 55.

The spelling of 52493065966 in words is "fifty-two billion, four hundred ninety-three million, sixty-five thousand, nine hundred sixty-six".