26040645082 has 8 divisors (see below), whose sum is σ = 39062874816. Its totient is φ = 13019686812.

The previous prime is 26040645077. The next prime is 26040645083. The reversal of 26040645082 is 28054604062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (26040645083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264898 + ... + 349645.

It is an arithmetic number, because the mean of its divisors is an integer number (4882859352).

Almost surely, 2^26040645082 is an apocalyptic number.

26040645082 is a deficient number, since it is larger than the sum of its proper divisors (13022229734).

26040645082 is a wasteful number, since it uses less digits than its factorization.

26040645082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635732.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 26040645082 in words is "twenty-six billion, forty million, six hundred forty-five thousand, eighty-two".