51110050006 has 16 divisors (see below), whose sum is σ = 77972161680. Its totient is φ = 25119414880.

The previous prime is 51110049971. The next prime is 51110050049. The reversal of 51110050006 is 60005001115.

It is a super-2 number, since 2×51110050006² (a number of 22 digits) contains 22 as substring.

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, 1953000 + ... + 1978996.

It is an arithmetic number, because the mean of its divisors is an integer number (4873260105).

Almost surely, 2^51110050006 is an apocalyptic number.

51110050006 is a deficient number, since it is larger than the sum of its proper divisors (26862111674).

51110050006 is a wasteful number, since it uses less digits than its factorization.

51110050006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42719.

The product of its (nonzero) digits is 150, while the sum is 19.

The spelling of 51110050006 in words is "fifty-one billion, one hundred ten million, fifty thousand, six".