50477277405 has 16 divisors (see below), whose sum is σ = 84275107200. Its totient is φ = 25750726848.

The previous prime is 50477277373. The next prime is 50477277413.

50477277405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50477277405 - 2⁵ = 50477277373 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 73155130 + ... + 73155819.

It is an arithmetic number, because the mean of its divisors is an integer number (5267194200).

Almost surely, 2^50477277405 is an apocalyptic number.

It is an amenable number.

50477277405 is a deficient number, since it is larger than the sum of its proper divisors (33797829795).

50477277405 is a wasteful number, since it uses less digits than its factorization.

50477277405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146310980.

The product of its (nonzero) digits is 1920800, while the sum is 48.

The spelling of 50477277405 in words is "fifty billion, four hundred seventy-seven million, two hundred seventy-seven thousand, four hundred five".