7134481553 has 2 divisors, whose sum is σ = 7134481554. Its totient is φ = 7134481552.

The previous prime is 7134481537. The next prime is 7134481561. The reversal of 7134481553 is 3551844317.

7134481553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6775265344 + 359216209 = 82312^2 + 18953^2 .

It is a cyclic number.

It is not a de Polignac number, because 7134481553 - 2⁴ = 7134481537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7134481553.

It is not a weakly prime, because it can be changed into another prime (7134480553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567240776 + 3567240777.

It is an arithmetic number, because the mean of its divisors is an integer number (3567240777).

Almost surely, 2^7134481553 is an apocalyptic number.

It is an amenable number.

7134481553 is a deficient number, since it is larger than the sum of its proper divisors (1).

7134481553 is an equidigital number, since it uses as much as digits as its factorization.

7134481553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 41.

The square root of 7134481553 is about 84465.8602809443. The cubic root of 7134481553 is about 1925.1037491055.

The spelling of 7134481553 in words is "seven billion, one hundred thirty-four million, four hundred eighty-one thousand, five hundred fifty-three".