247468863567773 has 2 divisors, whose sum is σ = 247468863567774. Its totient is φ = 247468863567772.

The previous prime is 247468863567733. The next prime is 247468863567791. The reversal of 247468863567773 is 377765368864742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201037150065049 + 46431713502724 = 14178757^2 + 6814082^2 .

It is a cyclic number.

It is not a de Polignac number, because 247468863567773 - 2³² = 247464568600477 is a prime.

It is a super-2 number, since 2×247468863567773² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 247468863567691 and 247468863567700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (247468863567713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123734431783886 + 123734431783887.

It is an arithmetic number, because the mean of its divisors is an integer number (123734431783887).

Almost surely, 2^{247468863567773} is an apocalyptic number.

It is an amenable number.

247468863567773 is a deficient number, since it is larger than the sum of its proper divisors (1).

247468863567773 is an equidigital number, since it uses as much as digits as its factorization.

247468863567773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47795650560, while the sum is 83.

The spelling of 247468863567773 in words is "two hundred forty-seven trillion, four hundred sixty-eight billion, eight hundred sixty-three million, five hundred sixty-seven thousand, seven hundred seventy-three".