2953903679999 has 4 divisors (see below), whose sum is σ = 2953916594064. Its totient is φ = 2953890765936.

The previous prime is 2953903679921. The next prime is 2953903680001. The reversal of 2953903679999 is 9999763093592.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2953903679999 - 2⁸ = 2953903679743 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 (2953903672999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6107627 + ... + 6573500.

It is an arithmetic number, because the mean of its divisors is an integer number (738479148516).

Almost surely, 2^{2953903679999} is an apocalyptic number.

2953903679999 is a deficient number, since it is larger than the sum of its proper divisors (12914065).

2953903679999 is a wasteful number, since it uses less digits than its factorization.

2953903679999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12914064.

The product of its (nonzero) digits is 2008846980, while the sum is 80.

The spelling of 2953903679999 in words is "two trillion, nine hundred fifty-three billion, nine hundred three million, six hundred seventy-nine thousand, nine hundred ninety-nine".