4168735252 has 24 divisors (see below), whose sum is σ = 7961990400. Its totient is φ = 1894047360.

The previous prime is 4168735237. The next prime is 4168735271. The reversal of 4168735252 is 2525378614.

It is a junction number, because it is equal to n+sod(n) for n = 4168735199 and 4168735208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86749 + ... + 125947.

It is an arithmetic number, because the mean of its divisors is an integer number (331749600).

Almost surely, 2^4168735252 is an apocalyptic number.

It is an amenable number.

4168735252 is a deficient number, since it is larger than the sum of its proper divisors (3793255148).

4168735252 is a wasteful number, since it uses less digits than its factorization.

4168735252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41631 (or 41629 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 4168735252 is about 64565.7436416557. The cubic root of 4168735252 is about 1609.4152232443.

The spelling of 4168735252 in words is "four billion, one hundred sixty-eight million, seven hundred thirty-five thousand, two hundred fifty-two".