51060111050504 has 32 divisors (see below), whose sum is σ = 101017051884000. Its totient is φ = 24128644332672.

The previous prime is 51060111050497. The next prime is 51060111050521. The reversal of 51060111050504 is 40505011106015.

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 7 ways as a sum of consecutive naturals, for example, 400797629 + ... + 400925004.

It is an arithmetic number, because the mean of its divisors is an integer number (3156782871375).

Almost surely, 2^{51060111050504} is an apocalyptic number.

It is an amenable number.

51060111050504 is a deficient number, since it is larger than the sum of its proper divisors (49956940833496).

51060111050504 is a wasteful number, since it uses less digits than its factorization.

51060111050504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801723077 (or 801723073 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

Adding to 51060111050504 its reverse (40505011106015), we get a palindrome (91565122156519).

The spelling of 51060111050504 in words is "fifty-one trillion, sixty billion, one hundred eleven million, fifty thousand, five hundred four".