2655991202 has 32 divisors (see below), whose sum is σ = 4173833664. Its totient is φ = 1266408000.

The previous prime is 2655991199. The next prime is 2655991223. The reversal of 2655991202 is 2021995562.

It is a self number, because there is not a number n which added to its sum of digits gives 2655991202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802952 + ... + 806252.

It is an arithmetic number, because the mean of its divisors is an integer number (130432302).

Almost surely, 2^2655991202 is an apocalyptic number.

2655991202 is a deficient number, since it is larger than the sum of its proper divisors (1517842462).

2655991202 is a wasteful number, since it uses less digits than its factorization.

2655991202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 2655991202 is about 51536.3095496758. The cubic root of 2655991202 is about 1384.8695853952.

The spelling of 2655991202 in words is "two billion, six hundred fifty-five million, nine hundred ninety-one thousand, two hundred two".