52066574901 has 40 divisors (see below), whose sum is σ = 86918787648. Its totient is φ = 30785832000.

The previous prime is 52066574887. The next prime is 52066574927. The reversal of 52066574901 is 10947566025.

52066574901 is a `hidden beast` number, since 52 + 0 + 66 + 57 + 490 + 1 = 666.

52066574901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52066574901 - 2⁹ = 52066574389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52066574941) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 676105 + ... + 749166.

Almost surely, 2^52066574901 is an apocalyptic number.

It is an amenable number.

52066574901 is a deficient number, since it is larger than the sum of its proper divisors (34852212747).

52066574901 is a wasteful number, since it uses less digits than its factorization.

52066574901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425335 (or 1425326 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 52066574901 in words is "fifty-two billion, sixty-six million, five hundred seventy-four thousand, nine hundred one".