2366545545 has 64 divisors (see below), whose sum is σ = 5178109440. Its totient is φ = 998625024.

The previous prime is 2366545529. The next prime is 2366545561. The reversal of 2366545545 is 5455456632.

2366545545 is a `hidden beast` number, since 2 + 3 + 6 + 65 + 45 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (2366545529) and next prime (2366545561).

It is not a de Polignac number, because 2366545545 - 2⁴ = 2366545529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2366545545.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84034 + ... + 108603.

It is an arithmetic number, because the mean of its divisors is an integer number (80907960).

Almost surely, 2^2366545545 is an apocalyptic number.

It is an amenable number.

2366545545 is an abundant number, since it is smaller than the sum of its proper divisors (2811563895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2366545545 is a wasteful number, since it uses less digits than its factorization.

2366545545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192671 (or 192665 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 45.

The square root of 2366545545 is about 48647.1535138491. The cubic root of 2366545545 is about 1332.6157924970.

The spelling of 2366545545 in words is "two billion, three hundred sixty-six million, five hundred forty-five thousand, five hundred forty-five".