3230523437 has 2 divisors, whose sum is σ = 3230523438. Its totient is φ = 3230523436.

The previous prime is 3230523433. The next prime is 3230523467. The reversal of 3230523437 is 7343250323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2496601156 + 733922281 = 49966^2 + 27091^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230523437 - 2² = 3230523433 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230523433) 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, 1615261718 + 1615261719.

It is an arithmetic number, because the mean of its divisors is an integer number (1615261719).

Almost surely, 2^3230523437 is an apocalyptic number.

It is an amenable number.

3230523437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230523437 is an equidigital number, since it uses as much as digits as its factorization.

3230523437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 32.

The square root of 3230523437 is about 56837.6938043760. The cubic root of 3230523437 is about 1478.2831682357.

The spelling of 3230523437 in words is "three billion, two hundred thirty million, five hundred twenty-three thousand, four hundred thirty-seven".