5450145144016 has 40 divisors (see below), whose sum is σ = 10739117340000. Its totient is φ = 2678764187520.

The previous prime is 5450145143983. The next prime is 5450145144019. The reversal of 5450145144016 is 6104415410545.

It is a self number, because there is not a number n which added to its sum of digits gives 5450145144016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450145144019) 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, 23009226 + ... + 23244886.

It is an arithmetic number, because the mean of its divisors is an integer number (268477933500).

Almost surely, 2^{5450145144016} is an apocalyptic number.

It is an amenable number.

5450145144016 is a deficient number, since it is larger than the sum of its proper divisors (5288972195984).

5450145144016 is a wasteful number, since it uses less digits than its factorization.

5450145144016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260227 (or 260221 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 5450145144016 in words is "five trillion, four hundred fifty billion, one hundred forty-five million, one hundred forty-four thousand, sixteen".