6525923 has 2 divisors, whose sum is σ = 6525924. Its totient is φ = 6525922.

The previous prime is 6525919. The next prime is 6525947. The reversal of 6525923 is 3295256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6525923 - 2² = 6525919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6525923.

It is not a weakly prime, because it can be changed into another prime (6525973) 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, 3262961 + 3262962.

It is an arithmetic number, because the mean of its divisors is an integer number (3262962).

Almost surely, 2^6525923 is an apocalyptic number.

6525923 is a deficient number, since it is larger than the sum of its proper divisors (1).

6525923 is an equidigital number, since it uses as much as digits as its factorization.

6525923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 32.

The square root of 6525923 is about 2554.5886165878. The cubic root of 6525923 is about 186.8733258986.

The spelling of 6525923 in words is "six million, five hundred twenty-five thousand, nine hundred twenty-three".