5451320958143 has 8 divisors (see below), whose sum is σ = 5559692376960. Its totient is φ = 5343482077720.

The previous prime is 5451320958089. The next prime is 5451320958211. The reversal of 5451320958143 is 3418590231545.

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 5451320958143 - 2²⁸ = 5451052522687 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5451320958091 and 5451320958100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451320058143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133113923 + ... + 133154868.

It is an arithmetic number, because the mean of its divisors is an integer number (694961547120).

Almost surely, 2^{5451320958143} is an apocalyptic number.

5451320958143 is a deficient number, since it is larger than the sum of its proper divisors (108371418817).

5451320958143 is a wasteful number, since it uses less digits than its factorization.

5451320958143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266269197.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 5451320958143 in words is "five trillion, four hundred fifty-one billion, three hundred twenty million, nine hundred fifty-eight thousand, one hundred forty-three".