26364532608 has 96 divisors (see below), whose sum is σ = 76603603440. Its totient is φ = 8702816256.

The previous prime is 26364532591. The next prime is 26364532627. The reversal of 26364532608 is 80623546362.

It is a happy number.

26364532608 is a `hidden beast` number, since 2 + 6 + 3 + 6 + 4 + 5 + 32 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7560 + ... + 229752.

Almost surely, 2^26364532608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26364532608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38301801720).

26364532608 is an abundant number, since it is smaller than the sum of its proper divisors (50239070832).

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

26364532608 is a wasteful number, since it uses less digits than its factorization.

26364532608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222316 (or 222301 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 26364532608 in words is "twenty-six billion, three hundred sixty-four million, five hundred thirty-two thousand, six hundred eight".