3663060545 has 16 divisors (see below), whose sum is σ = 4490760960. Its totient is φ = 2867714304.

The previous prime is 3663060517. The next prime is 3663060547. The reversal of 3663060545 is 5450603663.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3663060545 - 2¹⁸ = 3662798401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3663060499 and 3663060508.

It is not an unprimeable number, because it can be changed into a prime (3663060547) by changing a digit.

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, 3602 + ... + 85668.

It is an arithmetic number, because the mean of its divisors is an integer number (280672560).

Almost surely, 2^3663060545 is an apocalyptic number.

It is an amenable number.

3663060545 is a deficient number, since it is larger than the sum of its proper divisors (827700415).

3663060545 is a wasteful number, since it uses less digits than its factorization.

3663060545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82264.

The product of its (nonzero) digits is 194400, while the sum is 38.

The square root of 3663060545 is about 60523.2231874675. The cubic root of 3663060545 is about 1541.5159841170.

The spelling of 3663060545 in words is "three billion, six hundred sixty-three million, sixty thousand, five hundred forty-five".