5147865006428 has 6 divisors (see below), whose sum is σ = 9008763761256. Its totient is φ = 2573932503212.

The previous prime is 5147865006409. The next prime is 5147865006503. The reversal of 5147865006428 is 8246005687415.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 643483125800 + ... + 643483125807.

It is an arithmetic number, because the mean of its divisors is an integer number (1501460626876).

Almost surely, 2^{5147865006428} is an apocalyptic number.

It is an amenable number.

5147865006428 is a deficient number, since it is larger than the sum of its proper divisors (3860898754828).

5147865006428 is a wasteful number, since it uses less digits than its factorization.

5147865006428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286966251611 (or 1286966251609 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 5147865006428 in words is "five trillion, one hundred forty-seven billion, eight hundred sixty-five million, six thousand, four hundred twenty-eight".