54848866297 has 2 divisors, whose sum is σ = 54848866298. Its totient is φ = 54848866296.

The previous prime is 54848866279. The next prime is 54848866301. The reversal of 54848866297 is 79266884845.

Together with previous prime (54848866279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49652763241 + 5196103056 = 222829^2 + 72084^2 .

It is a cyclic number.

It is not a de Polignac number, because 54848866297 - 2⁷ = 54848866169 is a prime.

It is not a weakly prime, because it can be changed into another prime (54848866207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27424433148 + 27424433149.

It is an arithmetic number, because the mean of its divisors is an integer number (27424433149).

Almost surely, 2^54848866297 is an apocalyptic number.

It is an amenable number.

54848866297 is a deficient number, since it is larger than the sum of its proper divisors (1).

54848866297 is an equidigital number, since it uses as much as digits as its factorization.

54848866297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 185794560, while the sum is 67.

The spelling of 54848866297 in words is "fifty-four billion, eight hundred forty-eight million, eight hundred sixty-six thousand, two hundred ninety-seven".