4051923788 has 24 divisors (see below), whose sum is σ = 7738142160. Its totient is φ = 1841152320.

The previous prime is 4051923773. The next prime is 4051923791. The reversal of 4051923788 is 8873291504.

It is a happy number.

4051923788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128978 + ... + 157286.

It is an arithmetic number, because the mean of its divisors is an integer number (322422590).

Almost surely, 2^4051923788 is an apocalyptic number.

It is an amenable number.

4051923788 is a deficient number, since it is larger than the sum of its proper divisors (3686218372).

4051923788 is a wasteful number, since it uses less digits than its factorization.

4051923788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31577 (or 31575 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 4051923788 is about 63654.7232183127. The cubic root of 4051923788 is about 1594.2402002180.

The spelling of 4051923788 in words is "four billion, fifty-one million, nine hundred twenty-three thousand, seven hundred eighty-eight".