534653784863 has 16 divisors (see below), whose sum is σ = 628035275520. Its totient is φ = 449704252800.

The previous prime is 534653784851. The next prime is 534653784901. The reversal of 534653784863 is 368487356435.

It is not a de Polignac number, because 534653784863 - 2⁸ = 534653784607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534653784796 and 534653784805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534653784823) 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, 24218723 + ... + 24240788.

It is an arithmetic number, because the mean of its divisors is an integer number (39252204720).

Almost surely, 2^534653784863 is an apocalyptic number.

534653784863 is a deficient number, since it is larger than the sum of its proper divisors (93381490657).

534653784863 is a wasteful number, since it uses less digits than its factorization.

534653784863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48459598.

The product of its digits is 174182400, while the sum is 62.

The spelling of 534653784863 in words is "five hundred thirty-four billion, six hundred fifty-three million, seven hundred eighty-four thousand, eight hundred sixty-three".