2600513223 has 32 divisors (see below), whose sum is σ = 4550461440. Its totient is φ = 1279812960.

The previous prime is 2600513197. The next prime is 2600513297. The reversal of 2600513223 is 3223150062.

It is not a de Polignac number, because 2600513223 - 2⁶ = 2600513159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2600513193 and 2600513202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600513023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291865 + ... + 300642.

It is an arithmetic number, because the mean of its divisors is an integer number (142201920).

Almost surely, 2^2600513223 is an apocalyptic number.

2600513223 is a deficient number, since it is larger than the sum of its proper divisors (1949948217).

2600513223 is a wasteful number, since it uses less digits than its factorization.

2600513223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592547.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2600513223 is about 50995.2274531647. The cubic root of 2600513223 is about 1375.1593376561.

Adding to 2600513223 its reverse (3223150062), we get a palindrome (5823663285).

The spelling of 2600513223 in words is "two billion, six hundred million, five hundred thirteen thousand, two hundred twenty-three".