5106838672446 has 32 divisors (see below), whose sum is σ = 11685231801600. Its totient is φ = 1457539551936.

The previous prime is 5106838672423. The next prime is 5106838672457. The reversal of 5106838672446 is 6442768386015.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5106838672446.

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 in 15 ways as a sum of consecutive naturals, for example, 64843996 + ... + 64922703.

It is an arithmetic number, because the mean of its divisors is an integer number (365163493800).

Almost surely, 2^{5106838672446} is an apocalyptic number.

5106838672446 is an abundant number, since it is smaller than the sum of its proper divisors (6578393129154).

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

5106838672446 is a wasteful number, since it uses less digits than its factorization.

5106838672446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129767648.

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 5106838672446 in words is "five trillion, one hundred six billion, eight hundred thirty-eight million, six hundred seventy-two thousand, four hundred forty-six".