53353111666363 has 8 divisors (see below), whose sum is σ = 54421476552576. Its totient is φ = 52287032054400.

The previous prime is 53353111666357. The next prime is 53353111666391. The reversal of 53353111666363 is 36366611135335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53353111666363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53353111666363.

It is not an unprimeable number, because it can be changed into a prime (53353111667363) 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, 571271403 + ... + 571364788.

It is an arithmetic number, because the mean of its divisors is an integer number (6802684569072).

Almost surely, 2^{53353111666363} is an apocalyptic number.

53353111666363 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

53353111666363 is a deficient number, since it is larger than the sum of its proper divisors (1068364886213).

53353111666363 is a wasteful number, since it uses less digits than its factorization.

53353111666363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142637125.

The product of its digits is 7873200, while the sum is 52.

The spelling of 53353111666363 in words is "fifty-three trillion, three hundred fifty-three billion, one hundred eleven million, six hundred sixty-six thousand, three hundred sixty-three".