1295224550383 has 2 divisors, whose sum is σ = 1295224550384. Its totient is φ = 1295224550382.

The previous prime is 1295224550381. The next prime is 1295224550489. The reversal of 1295224550383 is 3830554225921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1295224550383 - 2¹ = 1295224550381 is a prime.

Together with 1295224550381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1295224550381) 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, 647612275191 + 647612275192.

It is an arithmetic number, because the mean of its divisors is an integer number (647612275192).

Almost surely, 2^{1295224550383} is an apocalyptic number.

1295224550383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295224550383 is an equidigital number, since it uses as much as digits as its factorization.

1295224550383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 1295224550383 in words is "one trillion, two hundred ninety-five billion, two hundred twenty-four million, five hundred fifty thousand, three hundred eighty-three".