26052009678734 has 8 divisors (see below), whose sum is σ = 42084015634920. Its totient is φ = 12024004467096.

The previous prime is 26052009678731. The next prime is 26052009678769. The reversal of 26052009678734 is 43787690025062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26052009678731) 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, 501000186104 + ... + 501000186155.

It is an arithmetic number, because the mean of its divisors is an integer number (5260501954365).

Almost surely, 2^{26052009678734} is an apocalyptic number.

26052009678734 is a deficient number, since it is larger than the sum of its proper divisors (16032005956186).

26052009678734 is a wasteful number, since it uses less digits than its factorization.

26052009678734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002000372274.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 26052009678734 in words is "twenty-six trillion, fifty-two billion, nine million, six hundred seventy-eight thousand, seven hundred thirty-four".