5307738165 has 32 divisors (see below), whose sum is σ = 9440396160. Its totient is φ = 2829468672.

The previous prime is 5307738151. The next prime is 5307738169. The reversal of 5307738165 is 5618377035.

5307738165 is a `hidden beast` number, since 530 + 77 + 38 + 16 + 5 = 666.

It is not a de Polignac number, because 5307738165 - 2¹⁵ = 5307705397 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 5307738165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5307738169) 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 31 ways as a sum of consecutive naturals, for example, 325077 + ... + 341013.

It is an arithmetic number, because the mean of its divisors is an integer number (295012380).

Almost surely, 2^5307738165 is an apocalyptic number.

It is an amenable number.

5307738165 is a deficient number, since it is larger than the sum of its proper divisors (4132657995).

5307738165 is a wasteful number, since it uses less digits than its factorization.

5307738165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18418 (or 18412 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 5307738165 is about 72854.2254436899. The cubic root of 5307738165 is about 1744.3615165890.

The spelling of 5307738165 in words is "five billion, three hundred seven million, seven hundred thirty-eight thousand, one hundred sixty-five".