26226251013 has 8 divisors (see below), whose sum is σ = 34980172128. Its totient is φ = 17478248624.

The previous prime is 26226251003. The next prime is 26226251039. The reversal of 26226251013 is 31015262262.

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

It is a cyclic number.

It is not a de Polignac number, because 26226251013 - 2²¹ = 26224153861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26226251003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469331 + ... + 1487072.

It is an arithmetic number, because the mean of its divisors is an integer number (4372521516).

Almost surely, 2^26226251013 is an apocalyptic number.

It is an amenable number.

26226251013 is a deficient number, since it is larger than the sum of its proper divisors (8753921115).

26226251013 is a wasteful number, since it uses less digits than its factorization.

26226251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959363.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 26226251013 in words is "twenty-six billion, two hundred twenty-six million, two hundred fifty-one thousand, thirteen".