5454653264261 has 2 divisors, whose sum is σ = 5454653264262. Its totient is φ = 5454653264260.

The previous prime is 5454653264237. The next prime is 5454653264273. The reversal of 5454653264261 is 1624623564545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5300903012161 + 153750252100 = 2302369^2 + 392110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5454653264261 is a prime.

It is a super-2 number, since 2×5454653264261² (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 (5454653264161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727326632130 + 2727326632131.

It is an arithmetic number, because the mean of its divisors is an integer number (2727326632131).

Almost surely, 2^{5454653264261} is an apocalyptic number.

It is an amenable number.

5454653264261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454653264261 is an equidigital number, since it uses as much as digits as its factorization.

5454653264261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736000, while the sum is 53.

The spelling of 5454653264261 in words is "five trillion, four hundred fifty-four billion, six hundred fifty-three million, two hundred sixty-four thousand, two hundred sixty-one".