534511011 has 4 divisors (see below), whose sum is σ = 712681352. Its totient is φ = 356340672.

The previous prime is 534511009. The next prime is 534511049. The reversal of 534511011 is 110115435.

It is a happy number.

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

It is not a de Polignac number, because 534511011 - 2¹ = 534511009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534511001) 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, 89085166 + ... + 89085171.

It is an arithmetic number, because the mean of its divisors is an integer number (178170338).

Almost surely, 2^534511011 is an apocalyptic number.

534511011 is a deficient number, since it is larger than the sum of its proper divisors (178170341).

534511011 is a wasteful number, since it uses less digits than its factorization.

534511011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178170340.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 534511011 is about 23119.4941769927. The cubic root of 534511011 is about 811.5567333840.

Adding to 534511011 its reverse (110115435), we get a palindrome (644626446).

The spelling of 534511011 in words is "five hundred thirty-four million, five hundred eleven thousand, eleven".