5641525 has 12 divisors (see below), whose sum is σ = 7060932. Its totient is φ = 4471040.

The previous prime is 5641459. The next prime is 5641529. The reversal of 5641525 is 5251465.

It can be written as a sum of positive squares in 6 ways, for example, as 2798929 + 2842596 = 1673^2 + 1686^2 .

It is not a de Polignac number, because 5641525 - 2¹³ = 5633333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5641493 and 5641502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641529) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1827 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (588411).

Almost surely, 2^5641525 is an apocalyptic number.

It is an amenable number.

5641525 is a deficient number, since it is larger than the sum of its proper divisors (1419407).

5641525 is a wasteful number, since it uses less digits than its factorization.

5641525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120 (or 2115 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 5641525 is about 2375.1894661269. The cubic root of 5641525 is about 178.0186509935.

The spelling of 5641525 in words is "five million, six hundred forty-one thousand, five hundred twenty-five".