534231011 has 16 divisors (see below), whose sum is σ = 568719360. Its totient is φ = 500952480.

The previous prime is 534230993. The next prime is 534231013. The reversal of 534231011 is 110132435.

It is a cyclic number.

It is not a de Polignac number, because 534231011 - 2⁶ = 534230947 is a prime.

It is a super-2 number, since 2×534231011² = 570805546228164242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534231013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237056 + ... + 239298.

It is an arithmetic number, because the mean of its divisors is an integer number (35544960).

Almost surely, 2^534231011 is an apocalyptic number.

534231011 is a deficient number, since it is larger than the sum of its proper divisors (34488349).

534231011 is a wasteful number, since it uses less digits than its factorization.

534231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 534231011 is about 23113.4378879473. The cubic root of 534231011 is about 811.4149991191.

Adding to 534231011 its reverse (110132435), we get a palindrome (644363446).

The spelling of 534231011 in words is "five hundred thirty-four million, two hundred thirty-one thousand, eleven".