26460509632 has 14 divisors (see below), whose sum is σ = 52507573928. Its totient is φ = 13230254784.

The previous prime is 26460509617. The next prime is 26460509651. The reversal of 26460509632 is 23690506462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206722668 + ... + 206722795.

Almost surely, 2^26460509632 is an apocalyptic number.

It is an amenable number.

26460509632 is a deficient number, since it is larger than the sum of its proper divisors (26047064296).

26460509632 is an equidigital number, since it uses as much as digits as its factorization.

26460509632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413445475 (or 413445465 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 26460509632 in words is "twenty-six billion, four hundred sixty million, five hundred nine thousand, six hundred thirty-two".