10273017493 has 2 divisors, whose sum is σ = 10273017494. Its totient is φ = 10273017492.

The previous prime is 10273017487. The next prime is 10273017529. The reversal of 10273017493 is 39471037201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9381278449 + 891739044 = 96857^2 + 29862^2 .

It is a cyclic number.

It is not a de Polignac number, because 10273017493 - 2⁹ = 10273016981 is a prime.

It is a super-2 number, since 2×10273017493² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10273017593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5136508746 + 5136508747.

It is an arithmetic number, because the mean of its divisors is an integer number (5136508747).

Almost surely, 2^10273017493 is an apocalyptic number.

It is an amenable number.

10273017493 is a deficient number, since it is larger than the sum of its proper divisors (1).

10273017493 is an equidigital number, since it uses as much as digits as its factorization.

10273017493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 10273017493 in words is "ten billion, two hundred seventy-three million, seventeen thousand, four hundred ninety-three".