5184752826921 has 8 divisors (see below), whose sum is σ = 7136003890944. Its totient is φ = 3345001823760.

The previous prime is 5184752826899. The next prime is 5184752826923. The reversal of 5184752826921 is 1296282574815.

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

It is not a de Polignac number, because 5184752826921 - 2⁶ = 5184752826857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5184752826923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27875015106 + ... + 27875015291.

It is an arithmetic number, because the mean of its divisors is an integer number (892000486368).

Almost surely, 2^{5184752826921} is an apocalyptic number.

It is an amenable number.

5184752826921 is a deficient number, since it is larger than the sum of its proper divisors (1951251064023).

5184752826921 is a wasteful number, since it uses less digits than its factorization.

5184752826921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55750030431.

The product of its digits is 19353600, while the sum is 60.

The spelling of 5184752826921 in words is "five trillion, one hundred eighty-four billion, seven hundred fifty-two million, eight hundred twenty-six thousand, nine hundred twenty-one".