50351323011111 has 24 divisors (see below), whose sum is σ = 73635359930496. Its totient is φ = 33149869796880.

The previous prime is 50351323011061. The next prime is 50351323011169. The reversal of 50351323011111 is 11111032315305.

50351323011111 is a `hidden beast` number, since 5 + 0 + 3 + 513 + 2 + 30 + 1 + 1 + 111 = 666.

It is not a de Polignac number, because 50351323011111 - 2⁶ = 50351323011047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50351323019111) 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, 11595045 + ... + 15334526.

It is an arithmetic number, because the mean of its divisors is an integer number (3068139997104).

Almost surely, 2^{50351323011111} is an apocalyptic number.

50351323011111 is a deficient number, since it is larger than the sum of its proper divisors (23284036919385).

50351323011111 is a wasteful number, since it uses less digits than its factorization.

50351323011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26932163 (or 26932160 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

Adding to 50351323011111 its reverse (11111032315305), we get a palindrome (61462355326416).

The spelling of 50351323011111 in words is "fifty trillion, three hundred fifty-one billion, three hundred twenty-three million, eleven thousand, one hundred eleven".