2609442525026 has 16 divisors (see below), whose sum is σ = 3950833936896. Its totient is φ = 1292498430096.

The previous prime is 2609442525007. The next prime is 2609442525071. The reversal of 2609442525026 is 6205252449062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11764340 + ... + 11984096.

It is an arithmetic number, because the mean of its divisors is an integer number (246927121056).

Almost surely, 2^{2609442525026} is an apocalyptic number.

2609442525026 is a deficient number, since it is larger than the sum of its proper divisors (1341391411870).

2609442525026 is a wasteful number, since it uses less digits than its factorization.

2609442525026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275353.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 2609442525026 in words is "two trillion, six hundred nine billion, four hundred forty-two million, five hundred twenty-five thousand, twenty-six".