2248274854547 has 2 divisors, whose sum is σ = 2248274854548. Its totient is φ = 2248274854546.

The previous prime is 2248274854543. The next prime is 2248274854549. The reversal of 2248274854547 is 7454584728422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2248274854547 - 2² = 2248274854543 is a prime.

It is a super-3 number, since 3×2248274854547³ (a number of 38 digits) contains 333 as substring.

Together with 2248274854549, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2248274854547.

It is not a weakly prime, because it can be changed into another prime (2248274854543) 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, 1124137427273 + 1124137427274.

It is an arithmetic number, because the mean of its divisors is an integer number (1124137427274).

Almost surely, 2^{2248274854547} is an apocalyptic number.

2248274854547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248274854547 is an equidigital number, since it uses as much as digits as its factorization.

2248274854547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 160563200, while the sum is 62.

The spelling of 2248274854547 in words is "two trillion, two hundred forty-eight billion, two hundred seventy-four million, eight hundred fifty-four thousand, five hundred forty-seven".