2054240217473 has 8 divisors (see below), whose sum is σ = 2059771792320. Its totient is φ = 2048715043920.

The previous prime is 2054240217461. The next prime is 2054240217503. The reversal of 2054240217473 is 3747120424502.

It is a happy number.

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 2054240217473 - 2⁸ = 2054240217217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2054240217473.

It is not an unprimeable number, because it can be changed into a prime (2054246217473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957293 + ... + 2241626.

It is an arithmetic number, because the mean of its divisors is an integer number (257471474040).

Almost surely, 2^{2054240217473} is an apocalyptic number.

It is an amenable number.

2054240217473 is a deficient number, since it is larger than the sum of its proper divisors (5531574847).

2054240217473 is a wasteful number, since it uses less digits than its factorization.

2054240217473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200647.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 2054240217473 in words is "two trillion, fifty-four billion, two hundred forty million, two hundred seventeen thousand, four hundred seventy-three".