2653271996 has 24 divisors (see below), whose sum is σ = 4849165440. Its totient is φ = 1267892912.

The previous prime is 2653271993. The next prime is 2653272023. The reversal of 2653271996 is 6991723562.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653271993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 104375 + ... + 127281.

It is an arithmetic number, because the mean of its divisors is an integer number (202048560).

Almost surely, 2^2653271996 is an apocalyptic number.

It is an amenable number.

2653271996 is a deficient number, since it is larger than the sum of its proper divisors (2195893444).

2653271996 is a wasteful number, since it uses less digits than its factorization.

2653271996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24193 (or 24191 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 50.

The square root of 2653271996 is about 51509.9213356029. The cubic root of 2653271996 is about 1384.3968138063.

The spelling of 2653271996 in words is "two billion, six hundred fifty-three million, two hundred seventy-one thousand, nine hundred ninety-six".