5360383665 has 144 divisors (see below), whose sum is σ = 11926199376. Its totient is φ = 2206310400.

The previous prime is 5360383663. The next prime is 5360383669. The reversal of 5360383665 is 5663830635.

5360383665 is a `hidden beast` number, since 5 + 3 + 603 + 8 + 36 + 6 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1873244961 + 3487138704 = 43281^2 + 59052^2 .

It is not a de Polignac number, because 5360383665 - 2¹ = 5360383663 is a prime.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5360383665.

It is not an unprimeable number, because it can be changed into a prime (5360383663) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1172985 + ... + 1177545.

It is an arithmetic number, because the mean of its divisors is an integer number (82820829).

It is the magic constant of a 2205 × 2205 magic square.

Almost surely, 2^5360383665 is an apocalyptic number.

It is an amenable number.

5360383665 is an abundant number, since it is smaller than the sum of its proper divisors (6565815711).

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

5360383665 is a wasteful number, since it uses less digits than its factorization.

5360383665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640 (or 4630 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The square root of 5360383665 is about 73214.6410562805. The cubic root of 5360383665 is about 1750.1097797799.

The spelling of 5360383665 in words is "five billion, three hundred sixty million, three hundred eighty-three thousand, six hundred sixty-five".