50451305051 has 16 divisors (see below), whose sum is σ = 58562949120. Its totient is φ = 42566705280.

The previous prime is 50451305033. The next prime is 50451305063. The reversal of 50451305051 is 15050315405.

It is a cyclic number.

It is not a de Polignac number, because 50451305051 - 2¹⁰ = 50451304027 is a prime.

It is a super-2 number, since 2×50451305051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50451305011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598790 + ... + 677828.

It is an arithmetic number, because the mean of its divisors is an integer number (3660184320).

Almost surely, 2^50451305051 is an apocalyptic number.

50451305051 is a deficient number, since it is larger than the sum of its proper divisors (8111644069).

50451305051 is a wasteful number, since it uses less digits than its factorization.

50451305051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80474.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 50451305051 in words is "fifty billion, four hundred fifty-one million, three hundred five thousand, fifty-one".