5514148812 has 12 divisors (see below), whose sum is σ = 12866347256. Its totient is φ = 1838049600.

The previous prime is 5514148811. The next prime is 5514148837. The reversal of 5514148812 is 2188414155.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5514148812² = 60811674241762022688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5514148811) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 229756189 + ... + 229756212.

Almost surely, 2^5514148812 is an apocalyptic number.

It is an amenable number.

5514148812 is an abundant number, since it is smaller than the sum of its proper divisors (7352198444).

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

5514148812 is a wasteful number, since it uses less digits than its factorization.

5514148812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459512408 (or 459512406 counting only the distinct ones).

The product of its digits is 51200, while the sum is 39.

The square root of 5514148812 is about 74257.3148720044. The cubic root of 5514148812 is about 1766.6865150414.

The spelling of 5514148812 in words is "five billion, five hundred fourteen million, one hundred forty-eight thousand, eight hundred twelve".