4131768506 has 8 divisors (see below), whose sum is σ = 6203726004. Its totient is φ = 2063859840.

The previous prime is 4131768463. The next prime is 4131768523. The reversal of 4131768506 is 6058671314.

It can be written as a sum of positive squares in 2 ways, for example, as 3916882225 + 214886281 = 62585^2 + 14659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 1009655 + ... + 1013738.

Almost surely, 2^4131768506 is an apocalyptic number.

4131768506 is a deficient number, since it is larger than the sum of its proper divisors (2071957498).

4131768506 is a wasteful number, since it uses less digits than its factorization.

4131768506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024416.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4131768506 is about 64278.8340435637. The cubic root of 4131768506 is about 1604.6438660795.

The spelling of 4131768506 in words is "four billion, one hundred thirty-one million, seven hundred sixty-eight thousand, five hundred six".