2645068701 has 32 divisors (see below), whose sum is σ = 4025843712. Its totient is φ = 1529098560.

The previous prime is 2645068693. The next prime is 2645068703. The reversal of 2645068701 is 1078605462.

It is not a de Polignac number, because 2645068701 - 2³ = 2645068693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2645068701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2645068703) 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 31 ways as a sum of consecutive naturals, for example, 278436 + ... + 287778.

It is an arithmetic number, because the mean of its divisors is an integer number (125807616).

Almost surely, 2^2645068701 is an apocalyptic number.

It is an amenable number.

2645068701 is a deficient number, since it is larger than the sum of its proper divisors (1380775011).

2645068701 is a wasteful number, since it uses less digits than its factorization.

2645068701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9753.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2645068701 is about 51430.2313916630. The cubic root of 2645068701 is about 1382.9685974229.

The spelling of 2645068701 in words is "two billion, six hundred forty-five million, sixty-eight thousand, seven hundred one".