2642526606 has 16 divisors (see below), whose sum is σ = 5427892944. Its totient is φ = 857035584.

The previous prime is 2642526587. The next prime is 2642526617. The reversal of 2642526606 is 6066252462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5951415 + ... + 5951858.

It is an arithmetic number, because the mean of its divisors is an integer number (339243309).

Almost surely, 2^2642526606 is an apocalyptic number.

2642526606 is an abundant number, since it is smaller than the sum of its proper divisors (2785366338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2642526606 is a wasteful number, since it uses less digits than its factorization.

2642526606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903315.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 2642526606 is about 51405.5114360318. The cubic root of 2642526606 is about 1382.5254124104.

The spelling of 2642526606 in words is "two billion, six hundred forty-two million, five hundred twenty-six thousand, six hundred six".