5500553452857 has 6 divisors (see below), whose sum is σ = 7945243876362. Its totient is φ = 3667035635232.

The previous prime is 5500553452799. The next prime is 5500553452859. The reversal of 5500553452857 is 7582543550055.

5500553452857 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 5 + 534 + 52 + 8 + 57 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4189210123536 + 1311343329321 = 2046756^2 + 1145139^2 .

It is not a de Polignac number, because 5500553452857 - 2⁷ = 5500553452729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5500553452859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305586302928 + ... + 305586302945.

It is an arithmetic number, because the mean of its divisors is an integer number (1324207312727).

Almost surely, 2^{5500553452857} is an apocalyptic number.

It is an amenable number.

5500553452857 is a deficient number, since it is larger than the sum of its proper divisors (2444690423505).

5500553452857 is a wasteful number, since it uses less digits than its factorization.

5500553452857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611172605879 (or 611172605876 counting only the distinct ones).

The product of its (nonzero) digits is 21000000, while the sum is 54.

The spelling of 5500553452857 in words is "five trillion, five hundred billion, five hundred fifty-three million, four hundred fifty-two thousand, eight hundred fifty-seven".