5553421704839 has 16 divisors (see below), whose sum is σ = 5769968117760. Its totient is φ = 5340920397120.

The previous prime is 5553421704821. The next prime is 5553421704851. The reversal of 5553421704839 is 9384071243555.

It is a cyclic number.

It is not a de Polignac number, because 5553421704839 - 2⁸ = 5553421704583 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 (5553421704899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6020099 + ... + 6881019.

It is an arithmetic number, because the mean of its divisors is an integer number (360623007360).

Almost surely, 2^{5553421704839} is an apocalyptic number.

5553421704839 is a deficient number, since it is larger than the sum of its proper divisors (216546412921).

5553421704839 is a wasteful number, since it uses less digits than its factorization.

5553421704839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863270.

The product of its (nonzero) digits is 18144000, while the sum is 56.

The spelling of 5553421704839 in words is "five trillion, five hundred fifty-three billion, four hundred twenty-one million, seven hundred four thousand, eight hundred thirty-nine".