3245120591 has 2 divisors, whose sum is σ = 3245120592. Its totient is φ = 3245120590.

The previous prime is 3245120587. The next prime is 3245120597. The reversal of 3245120591 is 1950215423.

3245120591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3245120591 - 2² = 3245120587 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3245120597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622560295 + 1622560296.

It is an arithmetic number, because the mean of its divisors is an integer number (1622560296).

Almost surely, 2^3245120591 is an apocalyptic number.

3245120591 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245120591 is an equidigital number, since it uses as much as digits as its factorization.

3245120591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 3245120591 is about 56965.9599322262. The cubic root of 3245120591 is about 1480.5063690667.

The spelling of 3245120591 in words is "three billion, two hundred forty-five million, one hundred twenty thousand, five hundred ninety-one".