3522251275073 has 2 divisors, whose sum is σ = 3522251275074. Its totient is φ = 3522251275072.

The previous prime is 3522251275061. The next prime is 3522251275087. The reversal of 3522251275073 is 3705721522253.

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., 2297749683889 + 1224501591184 = 1515833^2 + 1106572^2 .

It is an emirp because it is prime and its reverse (3705721522253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3522251275073 - 2²² = 3522247080769 is a prime.

It is a super-2 number, since 2×3522251275073² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3522251275973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761125637536 + 1761125637537.

It is an arithmetic number, because the mean of its divisors is an integer number (1761125637537).

Almost surely, 2^{3522251275073} is an apocalyptic number.

It is an amenable number.

3522251275073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522251275073 is an equidigital number, since it uses as much as digits as its factorization.

3522251275073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 3522251275073 in words is "three trillion, five hundred twenty-two billion, two hundred fifty-one million, two hundred seventy-five thousand, seventy-three".