3352853788561 has 4 divisors (see below), whose sum is σ = 3416115180852. Its totient is φ = 3289592396272.

The previous prime is 3352853788519. The next prime is 3352853788573. The reversal of 3352853788561 is 1658873582533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1721984315536 + 1630869473025 = 1312244^2 + 1277055^2 .

It is a cyclic number.

It is not a de Polignac number, because 3352853788561 - 2²⁷ = 3352719570833 is a prime.

It is a super-2 number, since 2×3352853788561² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3352853788493 and 3352853788502.

It is not an unprimeable number, because it can be changed into a prime (3352853786561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31630696066 + ... + 31630696171.

It is an arithmetic number, because the mean of its divisors is an integer number (854028795213).

Almost surely, 2^{3352853788561} is an apocalyptic number.

It is an amenable number.

3352853788561 is a deficient number, since it is larger than the sum of its proper divisors (63261392291).

3352853788561 is an equidigital number, since it uses as much as digits as its factorization.

3352853788561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63261392290.

The product of its digits is 145152000, while the sum is 64.

It can be divided in two parts, 3352853 and 788561, that added together give a palindrome (4141414).

The spelling of 3352853788561 in words is "three trillion, three hundred fifty-two billion, eight hundred fifty-three million, seven hundred eighty-eight thousand, five hundred sixty-one".