5273654502397 has 2 divisors, whose sum is σ = 5273654502398. Its totient is φ = 5273654502396.

The previous prime is 5273654502371. The next prime is 5273654502437. The reversal of 5273654502397 is 7932054563725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2796968587396 + 2476685915001 = 1672414^2 + 1573749^2 .

It is a cyclic number.

It is not a de Polignac number, because 5273654502397 - 2⁷ = 5273654502269 is a prime.

It is a super-2 number, since 2×5273654502397² (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 (5273654502097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636827251198 + 2636827251199.

It is an arithmetic number, because the mean of its divisors is an integer number (2636827251199).

Almost surely, 2^{5273654502397} is an apocalyptic number.

It is an amenable number.

5273654502397 is a deficient number, since it is larger than the sum of its proper divisors (1).

5273654502397 is an equidigital number, since it uses as much as digits as its factorization.

5273654502397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628000, while the sum is 58.

The spelling of 5273654502397 in words is "five trillion, two hundred seventy-three billion, six hundred fifty-four million, five hundred two thousand, three hundred ninety-seven".