52892926791 has 4 divisors (see below), whose sum is σ = 70523902392. Its totient is φ = 35261951192.

The previous prime is 52892926789. The next prime is 52892926847. The reversal of 52892926791 is 19762929825.

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 52892926791 - 2¹ = 52892926789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52892926711) 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, 8815487796 + ... + 8815487801.

It is an arithmetic number, because the mean of its divisors is an integer number (17630975598).

Almost surely, 2^52892926791 is an apocalyptic number.

52892926791 is a deficient number, since it is larger than the sum of its proper divisors (17630975601).

52892926791 is a wasteful number, since it uses less digits than its factorization.

52892926791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17630975600.

The product of its digits is 9797760, while the sum is 60.

The spelling of 52892926791 in words is "fifty-two billion, eight hundred ninety-two million, nine hundred twenty-six thousand, seven hundred ninety-one".