52094201643 has 24 divisors (see below), whose sum is σ = 83834390016. Its totient is φ = 30900490800.

The previous prime is 52094201611. The next prime is 52094201699. The reversal of 52094201643 is 34610249025.

It is a happy number.

52094201643 is a `hidden beast` number, since 5 + 2 + 0 + 9 + 4 + 2 + 0 + 1 + 643 = 666.

It is not a de Polignac number, because 52094201643 - 2⁵ = 52094201611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52094201598 and 52094201607.

It is not an unprimeable number, because it can be changed into a prime (52094201143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5593263 + ... + 5602568.

It is an arithmetic number, because the mean of its divisors is an integer number (3493099584).

Almost surely, 2^52094201643 is an apocalyptic number.

52094201643 is a deficient number, since it is larger than the sum of its proper divisors (31740188373).

52094201643 is a wasteful number, since it uses less digits than its factorization.

52094201643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11195895 (or 11195892 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 52094201643 in words is "fifty-two billion, ninety-four million, two hundred one thousand, six hundred forty-three".