2668602153 has 16 divisors (see below), whose sum is σ = 4067517440. Its totient is φ = 1524512016.

The previous prime is 2668602151. The next prime is 2668602169. The reversal of 2668602153 is 3512068662.

It is not a de Polignac number, because 2668602153 - 2¹ = 2668602151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2668602151) by changing a digit.

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, 76476 + ... + 105762.

It is an arithmetic number, because the mean of its divisors is an integer number (254219840).

Almost surely, 2^2668602153 is an apocalyptic number.

It is an amenable number.

2668602153 is a deficient number, since it is larger than the sum of its proper divisors (1398915287).

2668602153 is a wasteful number, since it uses less digits than its factorization.

2668602153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33636.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2668602153 is about 51658.5148160494. The cubic root of 2668602153 is about 1387.0579653827.

The spelling of 2668602153 in words is "two billion, six hundred sixty-eight million, six hundred two thousand, one hundred fifty-three".