617410427453 has 2 divisors, whose sum is σ = 617410427454. Its totient is φ = 617410427452.

The previous prime is 617410427411. The next prime is 617410427461. The reversal of 617410427453 is 354724014716.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 537152670649 + 80257756804 = 732907^2 + 283298^2 .

It is a cyclic number.

It is not a de Polignac number, because 617410427453 - 2²² = 617406233149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (617410423453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308705213726 + 308705213727.

It is an arithmetic number, because the mean of its divisors is an integer number (308705213727).

Almost surely, 2^617410427453 is an apocalyptic number.

It is an amenable number.

617410427453 is a deficient number, since it is larger than the sum of its proper divisors (1).

617410427453 is an equidigital number, since it uses as much as digits as its factorization.

617410427453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 617410427453 in words is "six hundred seventeen billion, four hundred ten million, four hundred twenty-seven thousand, four hundred fifty-three".