2663635146036 has 12 divisors (see below), whose sum is σ = 6215148674112. Its totient is φ = 887878382008.

The previous prime is 2663635146017. The next prime is 2663635146077. The reversal of 2663635146036 is 6306415363662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2663635146036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110984797740 + ... + 110984797763.

It is an arithmetic number, because the mean of its divisors is an integer number (517929056176).

Almost surely, 2^{2663635146036} is an apocalyptic number.

It is an amenable number.

2663635146036 is an abundant number, since it is smaller than the sum of its proper divisors (3551513528076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2663635146036 is a wasteful number, since it uses less digits than its factorization.

2663635146036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221969595510 (or 221969595508 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 2663635146036 in words is "two trillion, six hundred sixty-three billion, six hundred thirty-five million, one hundred forty-six thousand, thirty-six".