534013331 has 4 divisors (see below), whose sum is σ = 534067512. Its totient is φ = 533959152.

The previous prime is 534013327. The next prime is 534013349. The reversal of 534013331 is 133310435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 133310435 = 5 ⋅26662087.

It is a cyclic number.

It is not a de Polignac number, because 534013331 - 2² = 534013327 is a prime.

It is a super-2 number, since 2×534013331² = 570340475371431122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534013297 and 534013306.

It is not an unprimeable number, because it can be changed into a prime (534013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7661 + ... + 33566.

It is an arithmetic number, because the mean of its divisors is an integer number (133516878).

Almost surely, 2^534013331 is an apocalyptic number.

534013331 is a deficient number, since it is larger than the sum of its proper divisors (54181).

534013331 is a wasteful number, since it uses less digits than its factorization.

534013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54180.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 534013331 is about 23108.7284591775. The cubic root of 534013331 is about 811.3047766319.

Adding to 534013331 its reverse (133310435), we get a palindrome (667323766).

The spelling of 534013331 in words is "five hundred thirty-four million, thirteen thousand, three hundred thirty-one".