52894543927 has 4 divisors (see below), whose sum is σ = 53009283096. Its totient is φ = 52779804760.

The previous prime is 52894543921. The next prime is 52894543993. The reversal of 52894543927 is 72934549825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52894543927 - 2²³ = 52886155319 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 (52894543921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57368893 + ... + 57369814.

It is an arithmetic number, because the mean of its divisors is an integer number (13252320774).

Almost surely, 2^52894543927 is an apocalyptic number.

52894543927 is a deficient number, since it is larger than the sum of its proper divisors (114739169).

52894543927 is a wasteful number, since it uses less digits than its factorization.

52894543927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114739168.

The product of its digits is 21772800, while the sum is 58.

The spelling of 52894543927 in words is "fifty-two billion, eight hundred ninety-four million, five hundred forty-three thousand, nine hundred twenty-seven".