5055506016021 has 24 divisors (see below), whose sum is σ = 7486893610560. Its totient is φ = 3285325742400.

The previous prime is 5055506015969. The next prime is 5055506016049. The reversal of 5055506016021 is 1206106055505.

It is not a de Polignac number, because 5055506016021 - 2¹⁸ = 5055505753877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055506016221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5417841 + ... + 6282038.

It is an arithmetic number, because the mean of its divisors is an integer number (311953900440).

Almost surely, 2^{5055506016021} is an apocalyptic number.

It is an amenable number.

5055506016021 is a deficient number, since it is larger than the sum of its proper divisors (2431387594539).

5055506016021 is a wasteful number, since it uses less digits than its factorization.

5055506016021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701097 (or 11701094 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 5055506016021 in words is "five trillion, fifty-five billion, five hundred six million, sixteen thousand, twenty-one".