8456550556548 has 12 divisors (see below), whose sum is σ = 19731951298640. Its totient is φ = 2818850185512.

The previous prime is 8456550556529. The next prime is 8456550556567.

8456550556548 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (8456550556529) and next prime (8456550556567).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352356273178 + ... + 352356273201.

Almost surely, 2^{8456550556548} is an apocalyptic number.

It is an amenable number.

8456550556548 is an abundant number, since it is smaller than the sum of its proper divisors (11275400742092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8456550556548 is a wasteful number, since it uses less digits than its factorization.

8456550556548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704712546386 (or 704712546384 counting only the distinct ones).

The product of its (nonzero) digits is 576000000, while the sum is 66.

The spelling of 8456550556548 in words is "eight trillion, four hundred fifty-six billion, five hundred fifty million, five hundred fifty-six thousand, five hundred forty-eight".