6525373 has 2 divisors, whose sum is σ = 6525374. Its totient is φ = 6525372.

The previous prime is 6525371. The next prime is 6525427. The reversal of 6525373 is 3735256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5654884 + 870489 = 2378^2 + 933^2 .

It is a cyclic number.

It is not a de Polignac number, because 6525373 - 2¹ = 6525371 is a prime.

Together with 6525371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6525371) by changing a digit.

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 as a sum of consecutive naturals, namely, 3262686 + 3262687.

It is an arithmetic number, because the mean of its divisors is an integer number (3262687).

Almost surely, 2^6525373 is an apocalyptic number.

It is an amenable number.

6525373 is a deficient number, since it is larger than the sum of its proper divisors (1).

6525373 is an equidigital number, since it uses as much as digits as its factorization.

6525373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 31.

The square root of 6525373 is about 2554.4809648929. The cubic root of 6525373 is about 186.8680759022.

The spelling of 6525373 in words is "six million, five hundred twenty-five thousand, three hundred seventy-three".