26450135232 has 56 divisors (see below), whose sum is σ = 71610175296. Its totient is φ = 8611669248.

The previous prime is 26450135221. The next prime is 26450135249. The reversal of 26450135232 is 23253105462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26450135193 and 26450135202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593618 + ... + 1610129.

Almost surely, 2^26450135232 is an apocalyptic number.

It is an amenable number.

26450135232 is an abundant number, since it is smaller than the sum of its proper divisors (45160040064).

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

26450135232 is a wasteful number, since it uses less digits than its factorization.

26450135232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203805 (or 3203795 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 26450135232 in words is "twenty-six billion, four hundred fifty million, one hundred thirty-five thousand, two hundred thirty-two".