5165260145 has 32 divisors (see below), whose sum is σ = 6516771840. Its totient is φ = 3925278720.

The previous prime is 5165260129. The next prime is 5165260189. The reversal of 5165260145 is 5410625615.

It is not a de Polignac number, because 5165260145 - 2⁴ = 5165260129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3665201 + ... + 3666609.

It is an arithmetic number, because the mean of its divisors is an integer number (203649120).

Almost surely, 2^5165260145 is an apocalyptic number.

It is an amenable number.

5165260145 is a deficient number, since it is larger than the sum of its proper divisors (1351511695).

5165260145 is a wasteful number, since it uses less digits than its factorization.

5165260145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5165260145 is about 71869.7442948004. The cubic root of 5165260145 is about 1728.6115074360.

The spelling of 5165260145 in words is "five billion, one hundred sixty-five million, two hundred sixty thousand, one hundred forty-five".