2108355510463 has 8 divisors (see below), whose sum is σ = 2118471440400. Its totient is φ = 2098256456448.

The previous prime is 2108355510419. The next prime is 2108355510581. The reversal of 2108355510463 is 3640155538012.

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

It is a cyclic number.

It is not a de Polignac number, because 2108355510463 - 2²⁵ = 2108321956031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108355510413) 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, 3968481 + ... + 4468282.

It is an arithmetic number, because the mean of its divisors is an integer number (264808930050).

Almost surely, 2^{2108355510463} is an apocalyptic number.

2108355510463 is a deficient number, since it is larger than the sum of its proper divisors (10115929937).

2108355510463 is an equidigital number, since it uses as much as digits as its factorization.

2108355510463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8437961.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 2108355510463 in words is "two trillion, one hundred eight billion, three hundred fifty-five million, five hundred ten thousand, four hundred sixty-three".