26609044052 has 12 divisors (see below), whose sum is σ = 46658406816. Its totient is φ = 13278070680.

The previous prime is 26609044051. The next prime is 26609044109. The reversal of 26609044052 is 25044090662.

It is a super-2 number, since 2×26609044052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26609043997 and 26609044015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26609044051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6610574 + ... + 6614597.

It is an arithmetic number, because the mean of its divisors is an integer number (3888200568).

Almost surely, 2^26609044052 is an apocalyptic number.

It is an amenable number.

26609044052 is a deficient number, since it is larger than the sum of its proper divisors (20049362764).

26609044052 is a wasteful number, since it uses less digits than its factorization.

26609044052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13225678 (or 13225676 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 26609044052 in words is "twenty-six billion, six hundred nine million, forty-four thousand, fifty-two".