50423311332405 has 96 divisors (see below), whose sum is σ = 96706726391808. Its totient is φ = 24098863420800.

The previous prime is 50423311332403. The next prime is 50423311332419.

50423311332405 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 3 + 311 + 332 + 4 + 0 + 5 = 666.

50423311332405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50423311332405 - 2¹ = 50423311332403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50423311332405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50423311332403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 193413252 + ... + 193673778.

It is an arithmetic number, because the mean of its divisors is an integer number (1007361733248).

Almost surely, 2^{50423311332405} is an apocalyptic number.

50423311332405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50423311332405 is a deficient number, since it is larger than the sum of its proper divisors (46283415059403).

50423311332405 is a wasteful number, since it uses less digits than its factorization.

50423311332405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266127 (or 266124 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

It can be divided in two parts, 5042331 and 1332405, that added together give a palindrome (6374736).

The spelling of 50423311332405 in words is "fifty trillion, four hundred twenty-three billion, three hundred eleven million, three hundred thirty-two thousand, four hundred five".