3475994240513 has 2 divisors, whose sum is σ = 3475994240514. Its totient is φ = 3475994240512.

The previous prime is 3475994240501. The next prime is 3475994240519. The reversal of 3475994240513 is 3150424995743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3198331638544 + 277662601969 = 1788388^2 + 526937^2 .

It is a cyclic number.

It is not a de Polignac number, because 3475994240513 - 2¹⁰ = 3475994239489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3475994240519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737997120256 + 1737997120257.

It is an arithmetic number, because the mean of its divisors is an integer number (1737997120257).

Almost surely, 2^{3475994240513} is an apocalyptic number.

It is an amenable number.

3475994240513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3475994240513 is an equidigital number, since it uses as much as digits as its factorization.

3475994240513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16329600, while the sum is 56.

The spelling of 3475994240513 in words is "three trillion, four hundred seventy-five billion, nine hundred ninety-four million, two hundred forty thousand, five hundred thirteen".