5256890601 has 8 divisors (see below), whose sum is σ = 7097911680. Its totient is φ = 3460231632.

The previous prime is 5256890599. The next prime is 5256890609. The reversal of 5256890601 is 1060986525.

5256890601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5256890601 - 2¹ = 5256890599 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5256890609) 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 7 ways as a sum of consecutive naturals, for example, 11090250 + ... + 11090723.

It is an arithmetic number, because the mean of its divisors is an integer number (887238960).

Almost surely, 2^5256890601 is an apocalyptic number.

It is an amenable number.

5256890601 is a deficient number, since it is larger than the sum of its proper divisors (1841021079).

5256890601 is a wasteful number, since it uses less digits than its factorization.

5256890601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22181055.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 5256890601 is about 72504.4178033311. The cubic root of 5256890601 is about 1738.7733682015.

The spelling of 5256890601 in words is "five billion, two hundred fifty-six million, eight hundred ninety thousand, six hundred one".