4811145388 has 12 divisors (see below), whose sum is σ = 9622290832. Its totient is φ = 2061919440.

The previous prime is 4811145379. The next prime is 4811145421. The reversal of 4811145388 is 8835411184.

4811145388 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85913283 + ... + 85913338.

Almost surely, 2^4811145388 is an apocalyptic number.

It is an amenable number.

4811145388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4811145388 is a wasteful number, since it uses less digits than its factorization.

4811145388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171826632 (or 171826630 counting only the distinct ones).

The product of its digits is 122880, while the sum is 43.

The square root of 4811145388 is about 69362.4205748329. The cubic root of 4811145388 is about 1688.1699303144.

The spelling of 4811145388 in words is "four billion, eight hundred eleven million, one hundred forty-five thousand, three hundred eighty-eight".