51050560100464 has 20 divisors (see below), whose sum is σ = 98910633675640. Its totient is φ = 25525235280960.

The previous prime is 51050560100443. The next prime is 51050560100483. The reversal of 51050560100464 is 46400106505015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7833547 + ... + 12785365.

It is an arithmetic number, because the mean of its divisors is an integer number (4945531683782).

Almost surely, 2^{51050560100464} is an apocalyptic number.

It is an amenable number.

51050560100464 is a deficient number, since it is larger than the sum of its proper divisors (47860073575176).

51050560100464 is a wasteful number, since it uses less digits than its factorization.

51050560100464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5596168 (or 5596162 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 51050560100464 its reverse (46400106505015), we get a palindrome (97450666605479).

The spelling of 51050560100464 in words is "fifty-one trillion, fifty billion, five hundred sixty million, one hundred thousand, four hundred sixty-four".