26566152044 has 24 divisors (see below), whose sum is σ = 47524182720. Its totient is φ = 12990667536.

The previous prime is 26566152037. The next prime is 26566152071. The reversal of 26566152044 is 44025166562.

It is a junction number, because it is equal to n+sod(n) for n = 26566151992 and 26566152010.

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, 319322 + ... + 393825.

It is an arithmetic number, because the mean of its divisors is an integer number (1980174280).

Almost surely, 2^26566152044 is an apocalyptic number.

It is an amenable number.

26566152044 is a deficient number, since it is larger than the sum of its proper divisors (20958030676).

26566152044 is a wasteful number, since it uses less digits than its factorization.

26566152044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713357 (or 713355 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 26566152044 in words is "twenty-six billion, five hundred sixty-six million, one hundred fifty-two thousand, forty-four".