10455351281 has 2 divisors, whose sum is σ = 10455351282. Its totient is φ = 10455351280.

The previous prime is 10455351233. The next prime is 10455351317. The reversal of 10455351281 is 18215355401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6203137600 + 4252213681 = 78760^2 + 65209^2 .

It is a cyclic number.

It is not a de Polignac number, because 10455351281 - 2¹⁸ = 10455089137 is a prime.

It is a super-2 number, since 2×10455351281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10455359281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227675640 + 5227675641.

It is an arithmetic number, because the mean of its divisors is an integer number (5227675641).

Almost surely, 2^10455351281 is an apocalyptic number.

It is an amenable number.

10455351281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10455351281 is an equidigital number, since it uses as much as digits as its factorization.

10455351281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 10455351281 in words is "ten billion, four hundred fifty-five million, three hundred fifty-one thousand, two hundred eighty-one".