10645426326455 has 16 divisors (see below), whose sum is σ = 13526444936160. Its totient is φ = 8015088571392.

The previous prime is 10645426326439. The next prime is 10645426326487. The reversal of 10645426326455 is 55462362454601.

It is a cyclic number.

It is not a de Polignac number, because 10645426326455 - 2⁴ = 10645426326439 is a prime.

It is a super-2 number, since 2×10645426326455² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10645426326397 and 10645426326406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92012 + ... + 4615118.

It is an arithmetic number, because the mean of its divisors is an integer number (845402808510).

Almost surely, 2^{10645426326455} is an apocalyptic number.

10645426326455 is a deficient number, since it is larger than the sum of its proper divisors (2881018609705).

10645426326455 is a wasteful number, since it uses less digits than its factorization.

10645426326455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550818.

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 10645426326455 in words is "ten trillion, six hundred forty-five billion, four hundred twenty-six million, three hundred twenty-six thousand, four hundred fifty-five".