2953656323 has 8 divisors (see below), whose sum is σ = 2966502336. Its totient is φ = 2940834600.

The previous prime is 2953656317. The next prime is 2953656331. The reversal of 2953656323 is 3236563592.

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 2953656323 - 2¹⁸ = 2953394179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2953656623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262940 + ... + 273942.

It is an arithmetic number, because the mean of its divisors is an integer number (370812792).

Almost surely, 2^2953656323 is an apocalyptic number.

2953656323 is a deficient number, since it is larger than the sum of its proper divisors (12846013).

2953656323 is a wasteful number, since it uses less digits than its factorization.

2953656323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12145.

The product of its digits is 874800, while the sum is 44.

The square root of 2953656323 is about 54347.5512143832. The cubic root of 2953656323 is about 1434.7844250378.

The spelling of 2953656323 in words is "two billion, nine hundred fifty-three million, six hundred fifty-six thousand, three hundred twenty-three".