8272858855552 has 16 divisors (see below), whose sum is σ = 16481086001550. Its totient is φ = 4136429427712.

The previous prime is 8272858855463. The next prime is 8272858855579. The reversal of 8272858855552 is 2555588582728.

It can be written as a sum of positive squares in only one way, i.e., 8124004869696 + 148853985856 = 2850264^2 + 385816^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32315854777 + ... + 32315855032.

Almost surely, 2^{8272858855552} is an apocalyptic number.

It is an amenable number.

8272858855552 is a deficient number, since it is larger than the sum of its proper divisors (8208227145998).

8272858855552 is an equidigital number, since it uses as much as digits as its factorization.

8272858855552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64631709823 (or 64631709811 counting only the distinct ones).

The product of its digits is 716800000, while the sum is 70.

The spelling of 8272858855552 in words is "eight trillion, two hundred seventy-two billion, eight hundred fifty-eight million, eight hundred fifty-five thousand, five hundred fifty-two".