8577223460061 has 16 divisors (see below), whose sum is σ = 11830736496000. Its totient is φ = 5520932480448.

The previous prime is 8577223460009. The next prime is 8577223460081. The reversal of 8577223460061 is 1600643227758.

It is a happy number.

It is not a de Polignac number, because 8577223460061 - 2¹³ = 8577223451869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8577223459986 and 8577223460013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8577223460081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17007840 + ... + 17504886.

It is an arithmetic number, because the mean of its divisors is an integer number (739421031000).

Almost surely, 2^{8577223460061} is an apocalyptic number.

It is an amenable number.

8577223460061 is a deficient number, since it is larger than the sum of its proper divisors (3253513035939).

8577223460061 is a wasteful number, since it uses less digits than its factorization.

8577223460061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695428.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 8577223460061 in words is "eight trillion, five hundred seventy-seven billion, two hundred twenty-three million, four hundred sixty thousand, sixty-one".