1025444323063 has 2 divisors, whose sum is σ = 1025444323064. Its totient is φ = 1025444323062.

The previous prime is 1025444323037. The next prime is 1025444323091. The reversal of 1025444323063 is 3603234445201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1025444323063 - 2⁵ = 1025444323031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025444323003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512722161531 + 512722161532.

It is an arithmetic number, because the mean of its divisors is an integer number (512722161532).

Almost surely, 2^{1025444323063} is an apocalyptic number.

1025444323063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025444323063 is an equidigital number, since it uses as much as digits as its factorization.

1025444323063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 1025444323063 its reverse (3603234445201), we get a palindrome (4628678768264).

The spelling of 1025444323063 in words is "one trillion, twenty-five billion, four hundred forty-four million, three hundred twenty-three thousand, sixty-three".