5179145 has 4 divisors (see below), whose sum is σ = 6214980. Its totient is φ = 4143312.

The previous prime is 5179133. The next prime is 5179151. The reversal of 5179145 is 5419715.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2155024 + 3024121 = 1468^2 + 1739^2 .

It is a cyclic number.

It is not a de Polignac number, because 5179145 - 2⁸ = 5178889 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517910 + ... + 517919.

It is an arithmetic number, because the mean of its divisors is an integer number (1553745).

Almost surely, 2^5179145 is an apocalyptic number.

It is an amenable number.

5179145 is a deficient number, since it is larger than the sum of its proper divisors (1035835).

5179145 is a wasteful number, since it uses less digits than its factorization.

5179145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035834.

The product of its digits is 6300, while the sum is 32.

The square root of 5179145 is about 2275.7734948804. The cubic root of 5179145 is about 173.0159028450.

The spelling of 5179145 in words is "five million, one hundred seventy-nine thousand, one hundred forty-five".