5454664664545 has 8 divisors (see below), whose sum is σ = 6606771407424. Its totient is φ = 4322949191664.

The previous prime is 5454664664521. The next prime is 5454664664557.

5454664664545 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 5454664664545 - 2⁷ = 5454664664417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5097816909 + ... + 5097817978.

It is an arithmetic number, because the mean of its divisors is an integer number (825846425928).

Almost surely, 2^{5454664664545} is an apocalyptic number.

It is an amenable number.

5454664664545 is a deficient number, since it is larger than the sum of its proper divisors (1152106742879).

5454664664545 is a wasteful number, since it uses less digits than its factorization.

5454664664545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195634999.

The product of its digits is 829440000, while the sum is 64.

The spelling of 5454664664545 in words is "five trillion, four hundred fifty-four billion, six hundred sixty-four million, six hundred sixty-four thousand, five hundred forty-five".