2650772613 has 16 divisors (see below), whose sum is σ = 3550097600. Its totient is φ = 1759332096.

The previous prime is 2650772561. The next prime is 2650772623. The reversal of 2650772613 is 3162770562.

It is not a de Polignac number, because 2650772613 - 2⁸ = 2650772357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650772623) 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 15 ways as a sum of consecutive naturals, for example, 822381 + ... + 825597.

It is an arithmetic number, because the mean of its divisors is an integer number (221881100).

Almost surely, 2^2650772613 is an apocalyptic number.

It is an amenable number.

2650772613 is a deficient number, since it is larger than the sum of its proper divisors (899324987).

2650772613 is a wasteful number, since it uses less digits than its factorization.

2650772613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 2650772613 is about 51485.6544388823. The cubic root of 2650772613 is about 1383.9619765036.

The spelling of 2650772613 in words is "two billion, six hundred fifty million, seven hundred seventy-two thousand, six hundred thirteen".