10225580536561 has 8 divisors (see below), whose sum is σ = 11012251646144. Its totient is φ = 9438921997200.

The previous prime is 10225580536537. The next prime is 10225580536597. The reversal of 10225580536561 is 16563508552201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10225580536561 - 2⁷ = 10225580536433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10225580536961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417965 + ... + 4739386.

It is an arithmetic number, because the mean of its divisors is an integer number (1376531455768).

Almost surely, 2^{10225580536561} is an apocalyptic number.

It is an amenable number.

10225580536561 is a deficient number, since it is larger than the sum of its proper divisors (786671109583).

10225580536561 is a wasteful number, since it uses less digits than its factorization.

10225580536561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285111.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 10225580536561 in words is "ten trillion, two hundred twenty-five billion, five hundred eighty million, five hundred thirty-six thousand, five hundred sixty-one".