534046521 has 16 divisors (see below), whose sum is σ = 729292608. Its totient is φ = 347505600.

The previous prime is 534046511. The next prime is 534046529. The reversal of 534046521 is 125640435.

It is not a de Polignac number, because 534046521 - 2¹¹ = 534044473 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (534046529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12835 + ... + 35111.

It is an arithmetic number, because the mean of its divisors is an integer number (45580788).

Almost surely, 2^534046521 is an apocalyptic number.

It is an amenable number.

534046521 is a deficient number, since it is larger than the sum of its proper divisors (195246087).

534046521 is a wasteful number, since it uses less digits than its factorization.

534046521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22472.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 534046521 is about 23109.4465749399. The cubic root of 534046521 is about 811.3215843569.

Adding to 534046521 its reverse (125640435), we get a palindrome (659686956).

The spelling of 534046521 in words is "five hundred thirty-four million, forty-six thousand, five hundred twenty-one".