5001145 has 12 divisors (see below), whose sum is σ = 6377004. Its totient is φ = 3764480.

The previous prime is 5001127. The next prime is 5001163. The reversal of 5001145 is 5411005.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5001127) and next prime (5001163).

It can be written as a sum of positive squares in 6 ways, for example, as 19321 + 4981824 = 139^2 + 2232^2 .

It is not a de Polignac number, because 5001145 - 2¹¹ = 4999097 is a prime.

It is a super-2 number, since 2×5001145² = 50022902622050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286 + ... + 3175.

It is an arithmetic number, because the mean of its divisors is an integer number (531417).

Almost surely, 2^5001145 is an apocalyptic number.

It is an amenable number.

5001145 is a deficient number, since it is larger than the sum of its proper divisors (1375859).

5001145 is a wasteful number, since it uses less digits than its factorization.

5001145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500 (or 3483 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5001145 is about 2236.3239926272. The cubic root of 5001145 is about 171.0106464878.

The spelling of 5001145 in words is "five million, one thousand, one hundred forty-five".