4851321924 has 24 divisors (see below), whose sum is σ = 11321916480. Its totient is φ = 1616797984.

The previous prime is 4851321913. The next prime is 4851321931. The reversal of 4851321924 is 4291231584.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31822 + ... + 103514.

It is an arithmetic number, because the mean of its divisors is an integer number (471746520).

Almost surely, 2^4851321924 is an apocalyptic number.

It is an amenable number.

4851321924 is an abundant number, since it is smaller than the sum of its proper divisors (6470594556).

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

4851321924 is a wasteful number, since it uses less digits than its factorization.

4851321924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77339 (or 77337 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 4851321924 is about 69651.4316005062. The cubic root of 4851321924 is about 1692.8560559773.

The spelling of 4851321924 in words is "four billion, eight hundred fifty-one million, three hundred twenty-one thousand, nine hundred twenty-four".