53667706263 has 8 divisors (see below), whose sum is σ = 71558892528. Its totient is φ = 35777495424.

The previous prime is 53667706229. The next prime is 53667706303. The reversal of 53667706263 is 36260776635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53667706263 - 2²⁸ = 53399270807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53667706363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104020 + ... + 343737.

It is an arithmetic number, because the mean of its divisors is an integer number (8944861566).

Almost surely, 2^53667706263 is an apocalyptic number.

53667706263 is a deficient number, since it is larger than the sum of its proper divisors (17891186265).

53667706263 is a wasteful number, since it uses less digits than its factorization.

53667706263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487713.

The product of its (nonzero) digits is 5715360, while the sum is 51.

The spelling of 53667706263 in words is "fifty-three billion, six hundred sixty-seven million, seven hundred six thousand, two hundred sixty-three".