50244215053 has 4 divisors (see below), whose sum is σ = 50581424700. Its totient is φ = 49907005408.

The previous prime is 50244215041. The next prime is 50244215059. The reversal of 50244215053 is 35051244205.

50244215053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31358034724 + 18886180329 = 177082^2 + 137427^2 .

It is a cyclic number.

It is not a de Polignac number, because 50244215053 - 2²¹ = 50242117901 is a prime.

It is a super-2 number, since 2×50244215053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50244215059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168604600 + ... + 168604897.

It is an arithmetic number, because the mean of its divisors is an integer number (12645356175).

Almost surely, 2^50244215053 is an apocalyptic number.

It is an amenable number.

50244215053 is a deficient number, since it is larger than the sum of its proper divisors (337209647).

50244215053 is a wasteful number, since it uses less digits than its factorization.

50244215053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337209646.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 50244215053 its reverse (35051244205), we get a palindrome (85295459258).

The spelling of 50244215053 in words is "fifty billion, two hundred forty-four million, two hundred fifteen thousand, fifty-three".