51050050605059 has 16 divisors (see below), whose sum is σ = 56850220880640. Its totient is φ = 45449071481760.

The previous prime is 51050050605013. The next prime is 51050050605077. The reversal of 51050050605059 is 95050605005015.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51050050605059 is a prime.

It is a super-2 number, since 2×51050050605059² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51050050602059) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 149372192 + ... + 149713565.

It is an arithmetic number, because the mean of its divisors is an integer number (3553138805040).

Almost surely, 2^{51050050605059} is an apocalyptic number.

51050050605059 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

51050050605059 is a deficient number, since it is larger than the sum of its proper divisors (5800170275581).

51050050605059 is a wasteful number, since it uses less digits than its factorization.

51050050605059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299086090.

The product of its (nonzero) digits is 168750, while the sum is 41.

The spelling of 51050050605059 in words is "fifty-one trillion, fifty billion, fifty million, six hundred five thousand, fifty-nine".