97250605279 has 2 divisors, whose sum is σ = 97250605280. Its totient is φ = 97250605278.

The previous prime is 97250605259. The next prime is 97250605289.

97250605279 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 97250605279 - 2¹⁷ = 97250474207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97250605259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48625302639 + 48625302640.

It is an arithmetic number, because the mean of its divisors is an integer number (48625302640).

Almost surely, 2^97250605279 is an apocalyptic number.

97250605279 is a deficient number, since it is larger than the sum of its proper divisors (1).

97250605279 is an equidigital number, since it uses as much as digits as its factorization.

97250605279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 97250605279 in words is "ninety-seven billion, two hundred fifty million, six hundred five thousand, two hundred seventy-nine".