6472523 has 2 divisors, whose sum is σ = 6472524. Its totient is φ = 6472522.

The previous prime is 6472513. The next prime is 6472561. The reversal of 6472523 is 3252746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6472523 - 2¹⁰ = 6471499 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 6² + 4¹¹ + 7⁵ + 2⁵ + 5⁹ + 2¹⁷ + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (6472513) 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 as a sum of consecutive naturals, namely, 3236261 + 3236262.

It is an arithmetic number, because the mean of its divisors is an integer number (3236262).

Almost surely, 2^6472523 is an apocalyptic number.

6472523 is a deficient number, since it is larger than the sum of its proper divisors (1).

6472523 is an equidigital number, since it uses as much as digits as its factorization.

6472523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 6472523 is about 2544.1153668810. The cubic root of 6472523 is about 186.3622166568.

It can be divided in two parts, 64725 and 23, that multiplied together give a triangular number (1488675 = T₁₇₂₅).

The spelling of 6472523 in words is "six million, four hundred seventy-two thousand, five hundred twenty-three".