10145566405 has 16 divisors (see below), whose sum is σ = 13390159104. Its totient is φ = 7332701760.

The previous prime is 10145566369. The next prime is 10145566411. The reversal of 10145566405 is 50466554101.

10145566405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10145566405 - 2⁹ = 10145565893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657431 + ... + 1663540.

It is an arithmetic number, because the mean of its divisors is an integer number (836884944).

Almost surely, 2^10145566405 is an apocalyptic number.

It is an amenable number.

10145566405 is a deficient number, since it is larger than the sum of its proper divisors (3244592699).

10145566405 is a wasteful number, since it uses less digits than its factorization.

10145566405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321036.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 10145566405 in words is "ten billion, one hundred forty-five million, five hundred sixty-six thousand, four hundred five".