50434031305 has 24 divisors (see below), whose sum is σ = 70833759552. Its totient is φ = 34371140832.

The previous prime is 50434031303. The next prime is 50434031377. The reversal of 50434031305 is 50313043405.

It is not a de Polignac number, because 50434031305 - 2¹ = 50434031303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50434031303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591517 + ... + 671386.

It is an arithmetic number, because the mean of its divisors is an integer number (2951406648).

Almost surely, 2^50434031305 is an apocalyptic number.

It is an amenable number.

50434031305 is a deficient number, since it is larger than the sum of its proper divisors (20399728247).

50434031305 is a wasteful number, since it uses less digits than its factorization.

50434031305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263085 (or 1263078 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 50434031305 in words is "fifty billion, four hundred thirty-four million, thirty-one thousand, three hundred five".