8557322411355 has 32 divisors (see below), whose sum is σ = 13777292519424. Its totient is φ = 4535393982336.

The previous prime is 8557322411353. The next prime is 8557322411357. The reversal of 8557322411355 is 5531142237558.

It is an interprime number because it is at equal distance from previous prime (8557322411353) and next prime (8557322411357).

It is not a de Polignac number, because 8557322411355 - 2¹ = 8557322411353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8557322411298 and 8557322411307.

It is not an unprimeable number, because it can be changed into a prime (8557322411353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9208462 + ... + 10095068.

It is an arithmetic number, because the mean of its divisors is an integer number (430540391232).

Almost surely, 2^{8557322411355} is an apocalyptic number.

8557322411355 is a deficient number, since it is larger than the sum of its proper divisors (5219970108069).

8557322411355 is a wasteful number, since it uses less digits than its factorization.

8557322411355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890635.

The product of its digits is 5040000, while the sum is 51.

The spelling of 8557322411355 in words is "eight trillion, five hundred fifty-seven billion, three hundred twenty-two million, four hundred eleven thousand, three hundred fifty-five".