7455104522201 has 20 divisors (see below), whose sum is σ = 8700244058292. Its totient is φ = 6387782800896.

The previous prime is 7455104522179. The next prime is 7455104522219. The reversal of 7455104522201 is 1022254015547.

It can be written as a sum of positive squares in 2 ways, for example, as 4190307256576 + 3264797265625 = 2047024^2 + 1806875^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7455104522201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7455104522291) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6108521 + ... + 7226633.

Almost surely, 2^{7455104522201} is an apocalyptic number.

It is an amenable number.

7455104522201 is a deficient number, since it is larger than the sum of its proper divisors (1245139536091).

7455104522201 is an equidigital number, since it uses as much as digits as its factorization.

7455104522201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120918 (or 1120897 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

Adding to 7455104522201 its reverse (1022254015547), we get a palindrome (8477358537748).

The spelling of 7455104522201 in words is "seven trillion, four hundred fifty-five billion, one hundred four million, five hundred twenty-two thousand, two hundred one".