50312838605 has 8 divisors (see below), whose sum is σ = 61847977464. Its totient is φ = 39268556800.

The previous prime is 50312838599. The next prime is 50312838607. The reversal of 50312838605 is 50683821305.

It can be written as a sum of positive squares in 4 ways, for example, as 73650724 + 50239187881 = 8582^2 + 224141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50312838605 - 2¹⁴ = 50312822221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50312838607) 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 7 ways as a sum of consecutive naturals, for example, 122714036 + ... + 122714445.

It is an arithmetic number, because the mean of its divisors is an integer number (7730997183).

Almost surely, 2^50312838605 is an apocalyptic number.

It is an amenable number.

50312838605 is a deficient number, since it is larger than the sum of its proper divisors (11535138859).

50312838605 is a wasteful number, since it uses less digits than its factorization.

50312838605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245428527.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 50312838605 in words is "fifty billion, three hundred twelve million, eight hundred thirty-eight thousand, six hundred five".