5511020118 has 32 divisors (see below), whose sum is σ = 11696835456. Its totient is φ = 1725030528.

The previous prime is 5511020117. The next prime is 5511020131. The reversal of 5511020118 is 8110201155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15796 + ... + 106167.

It is an arithmetic number, because the mean of its divisors is an integer number (365526108).

Almost surely, 2^5511020118 is an apocalyptic number.

5511020118 is an abundant number, since it is smaller than the sum of its proper divisors (6185815338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5511020118 is a wasteful number, since it uses less digits than its factorization.

5511020118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122428.

The product of its (nonzero) digits is 400, while the sum is 24.

The square root of 5511020118 is about 74236.2453118421. The cubic root of 5511020118 is about 1766.3523161514.

The spelling of 5511020118 in words is "five billion, five hundred eleven million, twenty thousand, one hundred eighteen".