534548647 has 6 divisors (see below), whose sum is σ = 539333912. Its totient is φ = 529805472.

The previous prime is 534548633. The next prime is 534548653. The reversal of 534548647 is 746845435.

It is not a de Polignac number, because 534548647 - 2²³ = 526160039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534548597 and 534548606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534548687) 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 5 ways as a sum of consecutive naturals, for example, 8163 + ... + 33700.

Almost surely, 2^534548647 is an apocalyptic number.

534548647 is a deficient number, since it is larger than the sum of its proper divisors (4785265).

534548647 is an equidigital number, since it uses as much as digits as its factorization.

534548647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42089 (or 41976 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 46.

The square root of 534548647 is about 23120.3081078086. The cubic root of 534548647 is about 811.5757807199.

The spelling of 534548647 in words is "five hundred thirty-four million, five hundred forty-eight thousand, six hundred forty-seven".