514020535111 has 4 divisors (see below), whose sum is σ = 514024945672. Its totient is φ = 514016124552.

The previous prime is 514020535099. The next prime is 514020535117. The reversal of 514020535111 is 111535020415.

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 514020535111 - 2⁷ = 514020534983 is a prime.

It is a super-2 number, since 2×514020535111² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514020535111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514020535117) 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, 2025585 + ... + 2265178.

It is an arithmetic number, because the mean of its divisors is an integer number (128506236418).

Almost surely, 2^514020535111 is an apocalyptic number.

514020535111 is a deficient number, since it is larger than the sum of its proper divisors (4410561).

514020535111 is a wasteful number, since it uses less digits than its factorization.

514020535111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410560.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 514020535111 its reverse (111535020415), we get a palindrome (625555555526).

The spelling of 514020535111 in words is "five hundred fourteen billion, twenty million, five hundred thirty-five thousand, one hundred eleven".