97277058575773 has 2 divisors, whose sum is σ = 97277058575774. Its totient is φ = 97277058575772.

The previous prime is 97277058575659. The next prime is 97277058575777. The reversal of 97277058575773 is 37757585077279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51394819084324 + 45882239491449 = 7169018^2 + 6773643^2 .

It is a cyclic number.

It is not a de Polignac number, because 97277058575773 - 2¹³ = 97277058567581 is a prime.

It is a super-2 number, since 2×97277058575773² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97277058575693 and 97277058575702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97277058575777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48638529287886 + 48638529287887.

It is an arithmetic number, because the mean of its divisors is an integer number (48638529287887).

Almost surely, 2^{97277058575773} is an apocalyptic number.

It is an amenable number.

97277058575773 is a deficient number, since it is larger than the sum of its proper divisors (1).

97277058575773 is an equidigital number, since it uses as much as digits as its factorization.

97277058575773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6353046000, while the sum is 79.

The spelling of 97277058575773 in words is "ninety-seven trillion, two hundred seventy-seven billion, fifty-eight million, five hundred seventy-five thousand, seven hundred seventy-three".