50631013605 has 16 divisors (see below), whose sum is σ = 81015560640. Its totient is φ = 27001227648.

The previous prime is 50631013603. The next prime is 50631013621.

50631013605 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50631013605 - 2¹ = 50631013603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50631013603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100854 + ... + 333816.

It is an arithmetic number, because the mean of its divisors is an integer number (5063472540).

Almost surely, 2^50631013605 is an apocalyptic number.

It is an amenable number.

50631013605 is a deficient number, since it is larger than the sum of its proper divisors (30384547035).

50631013605 is a wasteful number, since it uses less digits than its factorization.

50631013605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247460.

The product of its (nonzero) digits is 8100, while the sum is 30.

It can be divided in two parts, 506310 and 13605, that added together give a palindrome (519915).

The spelling of 50631013605 in words is "fifty billion, six hundred thirty-one million, thirteen thousand, six hundred five".