26524972008 has 48 divisors (see below), whose sum is σ = 72704005920. Its totient is φ = 8735129376.

The previous prime is 26524971953. The next prime is 26524972037. The reversal of 26524972008 is 80027942562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2213316 + ... + 2225267.

It is an arithmetic number, because the mean of its divisors is an integer number (1514666790).

Almost surely, 2^26524972008 is an apocalyptic number.

It is an amenable number.

26524972008 is an abundant number, since it is smaller than the sum of its proper divisors (46179033912).

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

26524972008 is a wasteful number, since it uses less digits than its factorization.

26524972008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438678 (or 4438671 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 26524972008 in words is "twenty-six billion, five hundred twenty-four million, nine hundred seventy-two thousand, eight".