5455505546453 has 2 divisors, whose sum is σ = 5455505546454. Its totient is φ = 5455505546452.

The previous prime is 5455505546441. The next prime is 5455505546479. The reversal of 5455505546453 is 3546455055545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5190117781489 + 265387764964 = 2278183^2 + 515158^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455505546453 is a prime.

It is a super-2 number, since 2×5455505546453² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5455505546053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727752773226 + 2727752773227.

It is an arithmetic number, because the mean of its divisors is an integer number (2727752773227).

Almost surely, 2^{5455505546453} is an apocalyptic number.

It is an amenable number.

5455505546453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455505546453 is an equidigital number, since it uses as much as digits as its factorization.

5455505546453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000000, while the sum is 56.

The spelling of 5455505546453 in words is "five trillion, four hundred fifty-five billion, five hundred five million, five hundred forty-six thousand, four hundred fifty-three".