52666094093 has 8 divisors (see below), whose sum is σ = 52811555256. Its totient is φ = 52520704000.

The previous prime is 52666094087. The next prime is 52666094099. The reversal of 52666094093 is 39049066625.

It is an interprime number because it is at equal distance from previous prime (52666094087) and next prime (52666094099).

It can be written as a sum of positive squares in 4 ways, for example, as 27503568964 + 25162525129 = 165842^2 + 158627^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52666094093 - 2²² = 52661899789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52666094099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690013 + ... + 1720893.

It is an arithmetic number, because the mean of its divisors is an integer number (6601444407).

Almost surely, 2^52666094093 is an apocalyptic number.

It is an amenable number.

52666094093 is a deficient number, since it is larger than the sum of its proper divisors (145461163).

52666094093 is a wasteful number, since it uses less digits than its factorization.

52666094093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35535.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 52666094093 in words is "fifty-two billion, six hundred sixty-six million, ninety-four thousand, ninety-three".