534504331 has 16 divisors (see below), whose sum is σ = 564294528. Its totient is φ = 505612800.

The previous prime is 534504329. The next prime is 534504353. The reversal of 534504331 is 133405435.

It is a cyclic number.

It is not a de Polignac number, because 534504331 - 2¹ = 534504329 is a prime.

It is a super-2 number, since 2×534504331² = 571389759715515122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534504331.

It is not an unprimeable number, because it can be changed into a prime (534504391) 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, 701991 + ... + 702751.

It is an arithmetic number, because the mean of its divisors is an integer number (35268408).

Almost surely, 2^534504331 is an apocalyptic number.

534504331 is a deficient number, since it is larger than the sum of its proper divisors (29790197).

534504331 is a wasteful number, since it uses less digits than its factorization.

534504331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302.

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

The square root of 534504331 is about 23119.3497097129. The cubic root of 534504331 is about 811.5533525858.

Adding to 534504331 its reverse (133405435), we get a palindrome (667909766).

The spelling of 534504331 in words is "five hundred thirty-four million, five hundred four thousand, three hundred thirty-one".