26525070528 has 112 divisors (see below), whose sum is σ = 79889884416. Its totient is φ = 7688412160.

The previous prime is 26525070493. The next prime is 26525070557. The reversal of 26525070528 is 82507052562.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 26525070528.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224451 + ... + 321602.

Almost surely, 2^26525070528 is an apocalyptic number.

It is an amenable number.

26525070528 is an abundant number, since it is smaller than the sum of its proper divisors (53364813888).

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

26525070528 is a wasteful number, since it uses less digits than its factorization.

26525070528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546102 (or 546092 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 26525070528 in words is "twenty-six billion, five hundred twenty-five million, seventy thousand, five hundred twenty-eight".