954928097357281 has 2 divisors, whose sum is σ = 954928097357282. Its totient is φ = 954928097357280.

The previous prime is 954928097357233. The next prime is 954928097357321. The reversal of 954928097357281 is 182753790829459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 761734332216225 + 193193765141056 = 27599535^2 + 13899416^2 .

It is a cyclic number.

It is not a de Polignac number, because 954928097357281 - 2³³ = 954919507422689 is a prime.

It is a super-2 number, since 2×954928097357281² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (954928097357231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477464048678640 + 477464048678641.

It is an arithmetic number, because the mean of its divisors is an integer number (477464048678641).

Almost surely, 2^{954928097357281} is an apocalyptic number.

It is an amenable number.

954928097357281 is a deficient number, since it is larger than the sum of its proper divisors (1).

954928097357281 is an equidigital number, since it uses as much as digits as its factorization.

954928097357281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2743372800, while the sum is 79.

The spelling of 954928097357281 in words is "nine hundred fifty-four trillion, nine hundred twenty-eight billion, ninety-seven million, three hundred fifty-seven thousand, two hundred eighty-one".