50320402305 has 32 divisors (see below), whose sum is σ = 86092771968. Its totient is φ = 25008768000.

The previous prime is 50320402291. The next prime is 50320402343.

50320402305 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50320402305 - 2⁷ = 50320402177 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 951151 + ... + 1002660.

It is an arithmetic number, because the mean of its divisors is an integer number (2690399124).

Almost surely, 2^50320402305 is an apocalyptic number.

It is an amenable number.

50320402305 is a deficient number, since it is larger than the sum of its proper divisors (35772369663).

50320402305 is a wasteful number, since it uses less digits than its factorization.

50320402305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953937.

The product of its (nonzero) digits is 3600, while the sum is 24.

The spelling of 50320402305 in words is "fifty billion, three hundred twenty million, four hundred two thousand, three hundred five".