2063365645 has 8 divisors (see below), whose sum is σ = 2701133280. Its totient is φ = 1500629520.

The previous prime is 2063365639. The next prime is 2063365651. The reversal of 2063365645 is 5465633602.

It is an interprime number because it is at equal distance from previous prime (2063365639) and next prime (2063365651).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2063365645 - 2⁵ = 2063365613 is a prime.

It is a super-3 number, since 3×2063365645³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2063365598 and 2063365607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18757815 + ... + 18757924.

It is an arithmetic number, because the mean of its divisors is an integer number (337641660).

Almost surely, 2^2063365645 is an apocalyptic number.

It is an amenable number.

2063365645 is a deficient number, since it is larger than the sum of its proper divisors (637767635).

2063365645 is a wasteful number, since it uses less digits than its factorization.

2063365645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37515755.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 2063365645 is about 45424.2847494597. The cubic root of 2063365645 is about 1273.0889005620.

The spelling of 2063365645 in words is "two billion, sixty-three million, three hundred sixty-five thousand, six hundred forty-five".