10354254646561 has 16 divisors (see below), whose sum is σ = 12016462579200. Its totient is φ = 8738638368768.

The previous prime is 10354254646543. The next prime is 10354254646583. The reversal of 10354254646561 is 16564645245301.

It is not a de Polignac number, because 10354254646561 - 2⁷ = 10354254646433 is a prime.

It is a super-3 number, since 3×10354254646561³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10354254646499 and 10354254646508.

It is not an unprimeable number, because it can be changed into a prime (10354254646061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34620960 + ... + 34918753.

It is an arithmetic number, because the mean of its divisors is an integer number (751028911200).

Almost surely, 2^{10354254646561} is an apocalyptic number.

It is an amenable number.

10354254646561 is a deficient number, since it is larger than the sum of its proper divisors (1662207932639).

10354254646561 is an equidigital number, since it uses as much as digits as its factorization.

10354254646561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69540048.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 10354254646561 in words is "ten trillion, three hundred fifty-four billion, two hundred fifty-four million, six hundred forty-six thousand, five hundred sixty-one".