51041328260404 has 24 divisors (see below), whose sum is σ = 94023752644640. Its totient is φ = 24177406168224.

The previous prime is 51041328260333. The next prime is 51041328260413. The reversal of 51041328260404 is 40406282314015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39022762 + ... + 40309534.

Almost surely, 2^{51041328260404} is an apocalyptic number.

It is an amenable number.

51041328260404 is a deficient number, since it is larger than the sum of its proper divisors (42982424384236).

51041328260404 is a wasteful number, since it uses less digits than its factorization.

51041328260404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808719 (or 1808717 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 51041328260404 in words is "fifty-one trillion, forty-one billion, three hundred twenty-eight million, two hundred sixty thousand, four hundred four".