51724631850104 has 16 divisors (see below), whose sum is σ = 96986499865200. Its totient is φ = 25861565219392.

The previous prime is 51724631850071. The next prime is 51724631850113. The reversal of 51724631850104 is 40105813642715.

51724631850104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93545324 + ... + 94096635.

It is an arithmetic number, because the mean of its divisors is an integer number (6061656241575).

Almost surely, 2^{51724631850104} is an apocalyptic number.

It is an amenable number.

51724631850104 is a deficient number, since it is larger than the sum of its proper divisors (45261868015096).

51724631850104 is a wasteful number, since it uses less digits than its factorization.

51724631850104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187676422 (or 187676418 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 51724631850104 in words is "fifty-one trillion, seven hundred twenty-four billion, six hundred thirty-one million, eight hundred fifty thousand, one hundred four".