2305145204153 has 16 divisors (see below), whose sum is σ = 2556934096896. Its totient is φ = 2060686736640.

The previous prime is 2305145204149. The next prime is 2305145204177. The reversal of 2305145204153 is 3514025415032.

It is a cyclic number.

It is not a de Polignac number, because 2305145204153 - 2² = 2305145204149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2305145204353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7143326 + ... + 7459047.

It is an arithmetic number, because the mean of its divisors is an integer number (159808381056).

Almost surely, 2^{2305145204153} is an apocalyptic number.

It is an amenable number.

2305145204153 is a deficient number, since it is larger than the sum of its proper divisors (251788892743).

2305145204153 is a wasteful number, since it uses less digits than its factorization.

2305145204153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14602624.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 2305145204153 in words is "two trillion, three hundred five billion, one hundred forty-five million, two hundred four thousand, one hundred fifty-three".