10654062425581 has 2 divisors, whose sum is σ = 10654062425582. Its totient is φ = 10654062425580.

The previous prime is 10654062425543. The next prime is 10654062425609. The reversal of 10654062425581 is 18552426045601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9380076161481 + 1273986264100 = 3062691^2 + 1128710^2 .

It is a cyclic number.

It is not a de Polignac number, because 10654062425581 - 2¹⁷ = 10654062294509 is a prime.

It is a super-2 number, since 2×10654062425581² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10654062422581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5327031212790 + 5327031212791.

It is an arithmetic number, because the mean of its divisors is an integer number (5327031212791).

Almost surely, 2^{10654062425581} is an apocalyptic number.

It is an amenable number.

10654062425581 is a deficient number, since it is larger than the sum of its proper divisors (1).

10654062425581 is an equidigital number, since it uses as much as digits as its factorization.

10654062425581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304000, while the sum is 49.

The spelling of 10654062425581 in words is "ten trillion, six hundred fifty-four billion, sixty-two million, four hundred twenty-five thousand, five hundred eighty-one".