52889427890 has 16 divisors (see below), whose sum is σ = 102524122008. Its totient is φ = 19528404096.

The previous prime is 52889427869. The next prime is 52889427907. The reversal of 52889427890 is 9872498825.

52889427890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39764746921 + 13124680969 = 199411^2 + 114563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203420747 + ... + 203421006.

Almost surely, 2^52889427890 is an apocalyptic number.

52889427890 is a deficient number, since it is larger than the sum of its proper divisors (49634694118).

52889427890 is a wasteful number, since it uses less digits than its factorization.

52889427890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406841773.

The product of its (nonzero) digits is 23224320, while the sum is 62.

The spelling of 52889427890 in words is "fifty-two billion, eight hundred eighty-nine million, four hundred twenty-seven thousand, eight hundred ninety".