5102648837647 has 4 divisors (see below), whose sum is σ = 5324503134960. Its totient is φ = 4880794540336.

The previous prime is 5102648837599. The next prime is 5102648837681. The reversal of 5102648837647 is 7467388462015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5102648837647 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 (5102648837687) 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 3 ways as a sum of consecutive naturals, for example, 110927148622 + ... + 110927148667.

It is an arithmetic number, because the mean of its divisors is an integer number (1331125783740).

Almost surely, 2^{5102648837647} is an apocalyptic number.

5102648837647 is a deficient number, since it is larger than the sum of its proper divisors (221854297313).

5102648837647 is a wasteful number, since it uses less digits than its factorization.

5102648837647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221854297312.

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 5102648837647 in words is "five trillion, one hundred two billion, six hundred forty-eight million, eight hundred thirty-seven thousand, six hundred forty-seven".