2953213689461 has 16 divisors (see below), whose sum is σ = 3572681481600. Its totient is φ = 2387200794048.

The previous prime is 2953213689451. The next prime is 2953213689479. The reversal of 2953213689461 is 1649863123592.

It is a happy number.

It is not a de Polignac number, because 2953213689461 - 2⁶ = 2953213689397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2953213689461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2953213689451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169152326 + ... + 169169783.

It is an arithmetic number, because the mean of its divisors is an integer number (223292592600).

Almost surely, 2^{2953213689461} is an apocalyptic number.

It is an amenable number.

2953213689461 is a deficient number, since it is larger than the sum of its proper divisors (619467792139).

2953213689461 is a wasteful number, since it uses less digits than its factorization.

2953213689461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338322188.

The product of its digits is 16796160, while the sum is 59.

The spelling of 2953213689461 in words is "two trillion, nine hundred fifty-three billion, two hundred thirteen million, six hundred eighty-nine thousand, four hundred sixty-one".