4888821012 has 48 divisors (see below), whose sum is σ = 11549647872. Its totient is φ = 1609359840.

The previous prime is 4888821001. The next prime is 4888821031. The reversal of 4888821012 is 2101288884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419253 + ... + 430755.

It is an arithmetic number, because the mean of its divisors is an integer number (240617664).

Almost surely, 2^4888821012 is an apocalyptic number.

It is an amenable number.

4888821012 is an abundant number, since it is smaller than the sum of its proper divisors (6660826860).

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

4888821012 is a wasteful number, since it uses less digits than its factorization.

4888821012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948 (or 11946 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 42.

The square root of 4888821012 is about 69920.1044907686. The cubic root of 4888821012 is about 1697.2066018597.

The spelling of 4888821012 in words is "four billion, eight hundred eighty-eight million, eight hundred twenty-one thousand, twelve".