50215301043 has 4 divisors (see below), whose sum is σ = 66953734728. Its totient is φ = 33476867360.

The previous prime is 50215301033. The next prime is 50215301047. The reversal of 50215301043 is 34010351205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50215301043 - 2¹² = 50215296947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50215301047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8369216838 + ... + 8369216843.

It is an arithmetic number, because the mean of its divisors is an integer number (16738433682).

Almost surely, 2^50215301043 is an apocalyptic number.

50215301043 is a deficient number, since it is larger than the sum of its proper divisors (16738433685).

50215301043 is a wasteful number, since it uses less digits than its factorization.

50215301043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16738433684.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 50215301043 its reverse (34010351205), we get a palindrome (84225652248).

The spelling of 50215301043 in words is "fifty billion, two hundred fifteen million, three hundred one thousand, forty-three".