10225477451689 has 2 divisors, whose sum is σ = 10225477451690. Its totient is φ = 10225477451688.

The previous prime is 10225477451627. The next prime is 10225477451699. The reversal of 10225477451689 is 98615477452201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8529127498089 + 1696349953600 = 2920467^2 + 1302440^2 .

It is an emirp because it is prime and its reverse (98615477452201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10225477451689 - 2¹³ = 10225477443497 is a prime.

It is not a weakly prime, because it can be changed into another prime (10225477451699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112738725844 + 5112738725845.

It is an arithmetic number, because the mean of its divisors is an integer number (5112738725845).

Almost surely, 2^{10225477451689} is an apocalyptic number.

It is an amenable number.

10225477451689 is a deficient number, since it is larger than the sum of its proper divisors (1).

10225477451689 is an equidigital number, since it uses as much as digits as its factorization.

10225477451689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 10225477451689 in words is "ten trillion, two hundred twenty-five billion, four hundred seventy-seven million, four hundred fifty-one thousand, six hundred eighty-nine".