5526128216255 has 32 divisors (see below), whose sum is σ = 7002541836288. Its totient is φ = 4178219760000.

The previous prime is 5526128216221. The next prime is 5526128216263.

5526128216255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5526128216255 - 2²⁰ = 5526127167679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5168030 + ... + 6144980.

It is an arithmetic number, because the mean of its divisors is an integer number (218829432384).

Almost surely, 2^{5526128216255} is an apocalyptic number.

5526128216255 is a deficient number, since it is larger than the sum of its proper divisors (1476413620033).

5526128216255 is a wasteful number, since it uses less digits than its factorization.

5526128216255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977567.

The product of its digits is 2880000, while the sum is 50.

The spelling of 5526128216255 in words is "five trillion, five hundred twenty-six billion, one hundred twenty-eight million, two hundred sixteen thousand, two hundred fifty-five".