360217660545 has 64 divisors (see below), whose sum is σ = 668449013760. Its totient is φ = 183702949056.

The previous prime is 360217660507. The next prime is 360217660633. The reversal of 360217660545 is 545066712063.

360217660545 is a `hidden beast` number, since 36 + 0 + 2 + 1 + 7 + 6 + 605 + 4 + 5 = 666.

It is not a de Polignac number, because 360217660545 - 2¹⁰ = 360217659521 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 360217660545.

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 63 ways as a sum of consecutive naturals, for example, 10362664 + ... + 10397366.

It is an arithmetic number, because the mean of its divisors is an integer number (10444515840).

Almost surely, 2^360217660545 is an apocalyptic number.

It is an amenable number.

360217660545 is a deficient number, since it is larger than the sum of its proper divisors (308231353215).

360217660545 is a wasteful number, since it uses less digits than its factorization.

360217660545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38083 (or 38077 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 360217660545 in words is "three hundred sixty billion, two hundred seventeen million, six hundred sixty thousand, five hundred forty-five".