5510140066 has 4 divisors (see below), whose sum is σ = 8265210102. Its totient is φ = 2755070032.

The previous prime is 5510140057. The next prime is 5510140093. The reversal of 5510140066 is 6600410155.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3280883841 + 2229256225 = 57279^2 + 47215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377535015 + ... + 1377535018.

Almost surely, 2^5510140066 is an apocalyptic number.

5510140066 is a deficient number, since it is larger than the sum of its proper divisors (2755070036).

5510140066 is a wasteful number, since it uses less digits than its factorization.

5510140066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755070035.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5510140066 is about 74230.3177010580. The cubic root of 5510140066 is about 1766.2582885118.

The spelling of 5510140066 in words is "five billion, five hundred ten million, one hundred forty thousand, sixty-six".