52064440361260 has 24 divisors (see below), whose sum is σ = 109341608767776. Its totient is φ = 20824579190400.

The previous prime is 52064440361183. The next prime is 52064440361279. The reversal of 52064440361260 is 6216304446025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74452912 + ... + 75148951.

It is an arithmetic number, because the mean of its divisors is an integer number (4555900365324).

Almost surely, 2^{52064440361260} is an apocalyptic number.

It is an amenable number.

52064440361260 is an abundant number, since it is smaller than the sum of its proper divisors (57277168406516).

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

52064440361260 is a wasteful number, since it uses less digits than its factorization.

52064440361260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149619273 (or 149619271 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 52064440361260 in words is "fifty-two trillion, sixty-four billion, four hundred forty million, three hundred sixty-one thousand, two hundred sixty".