5202145 has 16 divisors (see below), whose sum is σ = 6777792. Its totient is φ = 3810240.

The previous prime is 5202137. The next prime is 5202151. The reversal of 5202145 is 5412025.

It is not a de Polignac number, because 5202145 - 2³ = 5202137 is a prime.

It is a Duffinian number.

5202145 is a modest number, since divided by 2145 gives 520 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10350 + ... + 10840.

It is an arithmetic number, because the mean of its divisors is an integer number (423612).

Almost surely, 2^5202145 is an apocalyptic number.

It is an amenable number.

5202145 is a deficient number, since it is larger than the sum of its proper divisors (1575647).

5202145 is a wasteful number, since it uses less digits than its factorization.

5202145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5202145 is about 2280.8211240691. The cubic root of 5202145 is about 173.2716393689.

The spelling of 5202145 in words is "five million, two hundred two thousand, one hundred forty-five".