5102056447 has 12 divisors (see below), whose sum is σ = 5255977120. Its totient is φ = 4951825632.

The previous prime is 5102056433. The next prime is 5102056481. The reversal of 5102056447 is 7446502015.

It is a de Polignac number, because none of the positive numbers 2^k-5102056447 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 (5102056247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265723 + ... + 284275.

Almost surely, 2^5102056447 is an apocalyptic number.

5102056447 is a deficient number, since it is larger than the sum of its proper divisors (153920673).

5102056447 is an equidigital number, since it uses as much as digits as its factorization.

5102056447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18750 (or 18691 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 5102056447 is about 71428.6808432019. The cubic root of 5102056447 is about 1721.5319467283.

The spelling of 5102056447 in words is "five billion, one hundred two million, fifty-six thousand, four hundred forty-seven".