534340511 has 4 divisors (see below), whose sum is σ = 534420024. Its totient is φ = 534261000.

The previous prime is 534340487. The next prime is 534340517. The reversal of 534340511 is 115043435.

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 534340511 - 2¹⁸ = 534078367 is a prime.

It is a super-2 number, since 2×534340511² = 571039563391482242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534340517) 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, 28640 + ... + 43461.

It is an arithmetic number, because the mean of its divisors is an integer number (133605006).

Almost surely, 2^534340511 is an apocalyptic number.

534340511 is a deficient number, since it is larger than the sum of its proper divisors (79513).

534340511 is an equidigital number, since it uses as much as digits as its factorization.

534340511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79512.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 534340511 is about 23115.8065184843. The cubic root of 534340511 is about 811.4704332358.

Adding to 534340511 its reverse (115043435), we get a palindrome (649383946).

It can be divided in two parts, 5343 and 40511, that added together give a palindrome (45854).

The spelling of 534340511 in words is "five hundred thirty-four million, three hundred forty thousand, five hundred eleven".