534831457 has 4 divisors (see below), whose sum is σ = 535469760. Its totient is φ = 534193156.

The previous prime is 534831433. The next prime is 534831467. The reversal of 534831457 is 754138435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534831457 - 2⁷ = 534831329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534831467) 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, 317893 + ... + 319570.

It is an arithmetic number, because the mean of its divisors is an integer number (133867440).

Almost surely, 2^534831457 is an apocalyptic number.

It is an amenable number.

534831457 is a deficient number, since it is larger than the sum of its proper divisors (638303).

534831457 is an equidigital number, since it uses as much as digits as its factorization.

534831457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638302.

The product of its digits is 201600, while the sum is 40.

The square root of 534831457 is about 23126.4233507908. The cubic root of 534831457 is about 811.7188804375.

The spelling of 534831457 in words is "five hundred thirty-four million, eight hundred thirty-one thousand, four hundred fifty-seven".