534253321 has 12 divisors (see below), whose sum is σ = 628970832. Its totient is φ = 452410728.

The previous prime is 534253309. The next prime is 534253331. The reversal of 534253321 is 123352435.

It is not a de Polignac number, because 534253321 - 2⁵ = 534253289 is a prime.

It is a super-2 number, since 2×534253321² = 570853221999058082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534253321.

It is not an unprimeable number, because it can be changed into a prime (534253301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61615 + ... + 69748.

It is an arithmetic number, because the mean of its divisors is an integer number (52414236).

Almost surely, 2^534253321 is an apocalyptic number.

It is an amenable number.

534253321 is a deficient number, since it is larger than the sum of its proper divisors (94717511).

534253321 is a wasteful number, since it uses less digits than its factorization.

534253321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131460 (or 131453 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 534253321 is about 23113.9205025889. The cubic root of 534253321 is about 811.4262941184.

The spelling of 534253321 in words is "five hundred thirty-four million, two hundred fifty-three thousand, three hundred twenty-one".