10645256153305 has 32 divisors (see below), whose sum is σ = 13593659500800. Its totient is φ = 7991904989952.

The previous prime is 10645256153297. The next prime is 10645256153341. The reversal of 10645256153305 is 50335165254601.

10645256153305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10645256153305 - 2³ = 10645256153297 is a prime.

It is a super-2 number, since 2×10645256153305² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8622325 + ... + 9779314.

It is an arithmetic number, because the mean of its divisors is an integer number (424801859400).

Almost surely, 2^{10645256153305} is an apocalyptic number.

It is an amenable number.

10645256153305 is a deficient number, since it is larger than the sum of its proper divisors (2948403347495).

10645256153305 is a wasteful number, since it uses less digits than its factorization.

10645256153305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18401793.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 10645256153305 in words is "ten trillion, six hundred forty-five billion, two hundred fifty-six million, one hundred fifty-three thousand, three hundred five".