2422788547 has 2 divisors, whose sum is σ = 2422788548. Its totient is φ = 2422788546.

The previous prime is 2422788503. The next prime is 2422788607. The reversal of 2422788547 is 7458872242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2422788547 - 2¹⁹ = 2422264259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2422788547.

It is not a weakly prime, because it can be changed into another prime (2422728547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211394273 + 1211394274.

It is an arithmetic number, because the mean of its divisors is an integer number (1211394274).

Almost surely, 2^2422788547 is an apocalyptic number.

2422788547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422788547 is an equidigital number, since it uses as much as digits as its factorization.

2422788547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2007040, while the sum is 49.

The square root of 2422788547 is about 49221.8299842661. The cubic root of 2422788547 is about 1343.0901703973.

The spelling of 2422788547 in words is "two billion, four hundred twenty-two million, seven hundred eighty-eight thousand, five hundred forty-seven".