3573550485613 has 2 divisors, whose sum is σ = 3573550485614. Its totient is φ = 3573550485612.

The previous prime is 3573550485601. The next prime is 3573550485721. The reversal of 3573550485613 is 3165840553753.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3495336854724 + 78213630889 = 1869582^2 + 279667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3573550485613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3573553485613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786775242806 + 1786775242807.

It is an arithmetic number, because the mean of its divisors is an integer number (1786775242807).

Almost surely, 2^{3573550485613} is an apocalyptic number.

It is an amenable number.

3573550485613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3573550485613 is an equidigital number, since it uses as much as digits as its factorization.

3573550485613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680000, while the sum is 55.

The spelling of 3573550485613 in words is "three trillion, five hundred seventy-three billion, five hundred fifty million, four hundred eighty-five thousand, six hundred thirteen".