5553343773 has 16 divisors (see below), whose sum is σ = 8237530560. Its totient is φ = 3697569648.

The previous prime is 5553343771. The next prime is 5553343781. The reversal of 5553343773 is 3773433555.

5553343773 is a `hidden beast` number, since 5 + 5 + 533 + 43 + 7 + 73 = 666.

It is not a de Polignac number, because 5553343773 - 2¹ = 5553343771 is a prime.

It is a super-2 number, since 2×5553343773² = 61679254122235751058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553343771) 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, 107515 + ... + 150552.

It is an arithmetic number, because the mean of its divisors is an integer number (514845660).

Almost surely, 2^5553343773 is an apocalyptic number.

It is an amenable number.

5553343773 is a deficient number, since it is larger than the sum of its proper divisors (2684186787).

5553343773 is a wasteful number, since it uses less digits than its factorization.

5553343773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258873 (or 258867 counting only the distinct ones).

The product of its digits is 1984500, while the sum is 45.

The square root of 5553343773 is about 74520.7606845233. The cubic root of 5553343773 is about 1770.8625471378.

The spelling of 5553343773 in words is "five billion, five hundred fifty-three million, three hundred forty-three thousand, seven hundred seventy-three".