534615328525663 has 12 divisors (see below), whose sum is σ = 678435778686312. Its totient is φ = 416583372876720.

The previous prime is 534615328525571. The next prime is 534615328525703. The reversal of 534615328525663 is 366525823516435.

It is not a de Polignac number, because 534615328525663 - 2¹⁷ = 534615328394591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534615328525595 and 534615328525604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534615328525363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495932586220 + ... + 495932587297.

It is an arithmetic number, because the mean of its divisors is an integer number (56536314890526).

Almost surely, 2^{534615328525663} is an apocalyptic number.

534615328525663 is a deficient number, since it is larger than the sum of its proper divisors (143820450160649).

534615328525663 is a wasteful number, since it uses less digits than its factorization.

534615328525663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991865173542 (or 991865173535 counting only the distinct ones).

The product of its digits is 466560000, while the sum is 64.

The spelling of 534615328525663 in words is "five hundred thirty-four trillion, six hundred fifteen billion, three hundred twenty-eight million, five hundred twenty-five thousand, six hundred sixty-three".