3522625905647 has 2 divisors, whose sum is σ = 3522625905648. Its totient is φ = 3522625905646.

The previous prime is 3522625905613. The next prime is 3522625905649. The reversal of 3522625905647 is 7465095262253.

It is a strong prime.

It is an emirp because it is prime and its reverse (7465095262253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3522625905647 - 2⁶ = 3522625905583 is a prime.

It is a super-2 number, since 2×3522625905647² (a number of 26 digits) contains 22 as substring.

Together with 3522625905649, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3522625905592 and 3522625905601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3522625905649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761312952823 + 1761312952824.

It is an arithmetic number, because the mean of its divisors is an integer number (1761312952824).

Almost surely, 2^{3522625905647} is an apocalyptic number.

3522625905647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522625905647 is an equidigital number, since it uses as much as digits as its factorization.

3522625905647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216000, while the sum is 56.

The spelling of 3522625905647 in words is "three trillion, five hundred twenty-two billion, six hundred twenty-five million, nine hundred five thousand, six hundred forty-seven".