50243023134511 has 4 divisors (see below), whose sum is σ = 51411465533032. Its totient is φ = 49074580735992.

The previous prime is 50243023134463. The next prime is 50243023134517. The reversal of 50243023134511 is 11543132034205.

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 50243023134511 - 2⁷ = 50243023134383 is a prime.

It is a super-2 number, since 2×50243023134511² (a number of 28 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 (50243023134517) 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, 584221199196 + ... + 584221199281.

It is an arithmetic number, because the mean of its divisors is an integer number (12852866383258).

Almost surely, 2^{50243023134511} is an apocalyptic number.

50243023134511 is a deficient number, since it is larger than the sum of its proper divisors (1168442398521).

50243023134511 is a wasteful number, since it uses less digits than its factorization.

50243023134511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168442398520.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 50243023134511 its reverse (11543132034205), we get a palindrome (61786155168716).

The spelling of 50243023134511 in words is "fifty trillion, two hundred forty-three billion, twenty-three million, one hundred thirty-four thousand, five hundred eleven".