5511794554 has 16 divisors (see below), whose sum is σ = 9449770176. Its totient is φ = 2361952800.

The previous prime is 5511794527. The next prime is 5511794599. The reversal of 5511794554 is 4554971155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206389 + ... + 231559.

It is an arithmetic number, because the mean of its divisors is an integer number (590610636).

Almost surely, 2^5511794554 is an apocalyptic number.

5511794554 is a deficient number, since it is larger than the sum of its proper divisors (3937975622).

5511794554 is a wasteful number, since it uses less digits than its factorization.

5511794554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40821.

The product of its digits is 630000, while the sum is 46.

The square root of 5511794554 is about 74241.4611521083. The cubic root of 5511794554 is about 1766.4350511516.

The spelling of 5511794554 in words is "five billion, five hundred eleven million, seven hundred ninety-four thousand, five hundred fifty-four".