5273697058457 has 2 divisors, whose sum is σ = 5273697058458. Its totient is φ = 5273697058456.

The previous prime is 5273697058453. The next prime is 5273697058519. The reversal of 5273697058457 is 7548507963725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5043128067481 + 230568990976 = 2245691^2 + 480176^2 .

It is a cyclic number.

It is not a de Polignac number, because 5273697058457 - 2² = 5273697058453 is a prime.

It is not a weakly prime, because it can be changed into another prime (5273697058453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636848529228 + 2636848529229.

It is an arithmetic number, because the mean of its divisors is an integer number (2636848529229).

Almost surely, 2^{5273697058457} is an apocalyptic number.

It is an amenable number.

5273697058457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5273697058457 is an equidigital number, since it uses as much as digits as its factorization.

5273697058457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528000, while the sum is 68.

The spelling of 5273697058457 in words is "five trillion, two hundred seventy-three billion, six hundred ninety-seven million, fifty-eight thousand, four hundred fifty-seven".