52081942927 has 16 divisors (see below), whose sum is σ = 59822097984. Its totient is φ = 44417088000.

The previous prime is 52081942859. The next prime is 52081942937. The reversal of 52081942927 is 72924918025.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52081942927 - 2²³ = 52073554319 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 (52081942937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1979277 + ... + 2005417.

It is an arithmetic number, because the mean of its divisors is an integer number (3738881124).

Almost surely, 2^52081942927 is an apocalyptic number.

52081942927 is a deficient number, since it is larger than the sum of its proper divisors (7740155057).

52081942927 is a wasteful number, since it uses less digits than its factorization.

52081942927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27570.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 52081942927 in words is "fifty-two billion, eighty-one million, nine hundred forty-two thousand, nine hundred twenty-seven".