2600522961 has 8 divisors (see below), whose sum is σ = 3476279040. Its totient is φ = 1729224432.

The previous prime is 2600522959. The next prime is 2600522983. The reversal of 2600522961 is 1692250062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2600522961 - 2¹ = 2600522959 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2600562961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113025 + ... + 1115358.

It is an arithmetic number, because the mean of its divisors is an integer number (434534880).

Almost surely, 2^2600522961 is an apocalyptic number.

It is an amenable number.

2600522961 is a deficient number, since it is larger than the sum of its proper divisors (875756079).

2600522961 is a wasteful number, since it uses less digits than its factorization.

2600522961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228775.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 2600522961 is about 50995.3229325984. The cubic root of 2600522961 is about 1375.1610541487.

The spelling of 2600522961 in words is "two billion, six hundred million, five hundred twenty-two thousand, nine hundred sixty-one".