52064364004321 has 8 divisors (see below), whose sum is σ = 55127135831040. Its totient is φ = 49001610197568.

The previous prime is 52064364004277. The next prime is 52064364004327. The reversal of 52064364004321 is 12340046346025.

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 52064364004321 - 2¹⁵ = 52064363971553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52064364004327) 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, 1686640 + ... + 10342798.

It is an arithmetic number, because the mean of its divisors is an integer number (6890891978880).

Almost surely, 2^{52064364004321} is an apocalyptic number.

It is an amenable number.

52064364004321 is a deficient number, since it is larger than the sum of its proper divisors (3062771826719).

52064364004321 is a wasteful number, since it uses less digits than its factorization.

52064364004321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009983.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 52064364004321 in words is "fifty-two trillion, sixty-four billion, three hundred sixty-four million, four thousand, three hundred twenty-one".