4129545788 has 6 divisors (see below), whose sum is σ = 7226705136. Its totient is φ = 2064772892.

The previous prime is 4129545733. The next prime is 4129545821. The reversal of 4129545788 is 8875459214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516193220 + ... + 516193227.

It is an arithmetic number, because the mean of its divisors is an integer number (1204450856).

Almost surely, 2^4129545788 is an apocalyptic number.

It is an amenable number.

4129545788 is a deficient number, since it is larger than the sum of its proper divisors (3097159348).

4129545788 is a wasteful number, since it uses less digits than its factorization.

4129545788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032386451 (or 1032386449 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 53.

The square root of 4129545788 is about 64261.5420605513. The cubic root of 4129545788 is about 1604.3560707876.

The spelling of 4129545788 in words is "four billion, one hundred twenty-nine million, five hundred forty-five thousand, seven hundred eighty-eight".