5103444689 has 4 divisors (see below), whose sum is σ = 5832508224. Its totient is φ = 4374381156.

The previous prime is 5103444653. The next prime is 5103444691. The reversal of 5103444689 is 9864443015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5103444689 - 2²⁸ = 4835009233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5103444589) 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, 364531757 + ... + 364531770.

It is an arithmetic number, because the mean of its divisors is an integer number (1458127056).

Almost surely, 2^5103444689 is an apocalyptic number.

It is an amenable number.

5103444689 is a deficient number, since it is larger than the sum of its proper divisors (729063535).

5103444689 is an equidigital number, since it uses as much as digits as its factorization.

5103444689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729063534.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 5103444689 is about 71438.3978613742. The cubic root of 5103444689 is about 1721.6880724167.

The spelling of 5103444689 in words is "five billion, one hundred three million, four hundred forty-four thousand, six hundred eighty-nine".