5542924774221 has 12 divisors (see below), whose sum is σ = 8016175274848. Its totient is φ = 3690793161864.

The previous prime is 5542924774139. The next prime is 5542924774229. The reversal of 5542924774221 is 1224774292455.

5542924774221 is a `hidden beast` number, since 5 + 5 + 42 + 92 + 477 + 42 + 2 + 1 = 666.

It is not a de Polignac number, because 5542924774221 - 2¹⁴ = 5542924757837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542924774229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374160595 + ... + 374175408.

Almost surely, 2^{5542924774221} is an apocalyptic number.

It is an amenable number.

5542924774221 is a deficient number, since it is larger than the sum of its proper divisors (2473250500627).

5542924774221 is a wasteful number, since it uses less digits than its factorization.

5542924774221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748336832 (or 748336829 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The spelling of 5542924774221 in words is "five trillion, five hundred forty-two billion, nine hundred twenty-four million, seven hundred seventy-four thousand, two hundred twenty-one".