1057954269527 has 2 divisors, whose sum is σ = 1057954269528. Its totient is φ = 1057954269526.

The previous prime is 1057954269497. The next prime is 1057954269587. The reversal of 1057954269527 is 7259624597501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1057954269527 - 2¹⁶ = 1057954203991 is a prime.

It is a super-2 number, since 2×1057954269527² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1057954269527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057954269587) 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, 528977134763 + 528977134764.

It is an arithmetic number, because the mean of its divisors is an integer number (528977134764).

Almost surely, 2^{1057954269527} is an apocalyptic number.

1057954269527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057954269527 is an equidigital number, since it uses as much as digits as its factorization.

1057954269527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628000, while the sum is 62.

The spelling of 1057954269527 in words is "one trillion, fifty-seven billion, nine hundred fifty-four million, two hundred sixty-nine thousand, five hundred twenty-seven".