3531065497 has 2 divisors, whose sum is σ = 3531065498. Its totient is φ = 3531065496.

The previous prime is 3531065411. The next prime is 3531065513. The reversal of 3531065497 is 7945601353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2747961241 + 783104256 = 52421^2 + 27984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3531065497 is a prime.

It is not a weakly prime, because it can be changed into another prime (3531062497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765532748 + 1765532749.

It is an arithmetic number, because the mean of its divisors is an integer number (1765532749).

Almost surely, 2^3531065497 is an apocalyptic number.

It is an amenable number.

3531065497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531065497 is an equidigital number, since it uses as much as digits as its factorization.

3531065497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 3531065497 is about 59422.7691798354. The cubic root of 3531065497 is about 1522.7733153626.

The spelling of 3531065497 in words is "three billion, five hundred thirty-one million, sixty-five thousand, four hundred ninety-seven".