534090111 has 4 divisors (see below), whose sum is σ = 712120152. Its totient is φ = 356060072.

The previous prime is 534090091. The next prime is 534090181. The reversal of 534090111 is 111090435.

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 534090111 - 2¹⁵ = 534057343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534090181) 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, 89015016 + ... + 89015021.

It is an arithmetic number, because the mean of its divisors is an integer number (178030038).

Almost surely, 2^534090111 is an apocalyptic number.

534090111 is a deficient number, since it is larger than the sum of its proper divisors (178030041).

534090111 is a wasteful number, since it uses less digits than its factorization.

534090111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178030040.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 534090111 is about 23110.3896765070. The cubic root of 534090111 is about 811.3436576809.

The spelling of 534090111 in words is "five hundred thirty-four million, ninety thousand, one hundred eleven".