10405226255026 has 4 divisors (see below), whose sum is σ = 15607839382542. Its totient is φ = 5202613127512.

The previous prime is 10405226254967. The next prime is 10405226255041. The reversal of 10405226255026 is 62055262250401.

10405226255026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9962135001225 + 443091253801 = 3156285^2 + 665651^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 10405226255026.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601306563755 + ... + 2601306563758.

Almost surely, 2^{10405226255026} is an apocalyptic number.

10405226255026 is a deficient number, since it is larger than the sum of its proper divisors (5202613127516).

10405226255026 is an equidigital number, since it uses as much as digits as its factorization.

10405226255026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202613127515.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 10405226255026 in words is "ten trillion, four hundred five billion, two hundred twenty-six million, two hundred fifty-five thousand, twenty-six".