5529428794821 has 8 divisors (see below), whose sum is σ = 7444150093120. Its totient is φ = 3650496679872.

The previous prime is 5529428794819. The next prime is 5529428794837. The reversal of 5529428794821 is 1284978249255.

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

It is not a de Polignac number, because 5529428794821 - 2¹ = 5529428794819 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 (5529428794801) 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, 8947295476 + ... + 8947296093.

It is an arithmetic number, because the mean of its divisors is an integer number (930518761640).

Almost surely, 2^{5529428794821} is an apocalyptic number.

It is an amenable number.

5529428794821 is a deficient number, since it is larger than the sum of its proper divisors (1914721298299).

5529428794821 is a wasteful number, since it uses less digits than its factorization.

5529428794821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17894591675.

The product of its digits is 116121600, while the sum is 66.

The spelling of 5529428794821 in words is "five trillion, five hundred twenty-nine billion, four hundred twenty-eight million, seven hundred ninety-four thousand, eight hundred twenty-one".