5671420454555 has 8 divisors (see below), whose sum is σ = 7206040107072. Its totient is φ = 4270245989248.

The previous prime is 5671420454383. The next prime is 5671420454563. The reversal of 5671420454555 is 5554540241765.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5671420454555 - 2¹⁸ = 5671420192411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5671420454497 and 5671420454506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33361296707 + ... + 33361296876.

It is an arithmetic number, because the mean of its divisors is an integer number (900755013384).

Almost surely, 2^{5671420454555} is an apocalyptic number.

5671420454555 is a deficient number, since it is larger than the sum of its proper divisors (1534619652517).

5671420454555 is a wasteful number, since it uses less digits than its factorization.

5671420454555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66722593605.

The product of its (nonzero) digits is 16800000, while the sum is 53.

The spelling of 5671420454555 in words is "five trillion, six hundred seventy-one billion, four hundred twenty million, four hundred fifty-four thousand, five hundred fifty-five".