54146016460105 has 8 divisors (see below), whose sum is σ = 64977557745672. Its totient is φ = 43315254505728.

The previous prime is 54146016460099. The next prime is 54146016460157. The reversal of 54146016460105 is 50106461064145.

It can be written as a sum of positive squares in 4 ways, for example, as 5265056074041 + 48880960386064 = 2294571^2 + 6991492^2 .

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 54146016460105 - 2⁹ = 54146016459593 is a prime.

It is a super-2 number, since 2×54146016460105² (a number of 28 digits) contains 22 as substring.

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, 194679934 + ... + 194957863.

It is an arithmetic number, because the mean of its divisors is an integer number (8122194718209).

Almost surely, 2^{54146016460105} is an apocalyptic number.

It is an amenable number.

54146016460105 is a deficient number, since it is larger than the sum of its proper divisors (10831541285567).

54146016460105 is a wasteful number, since it uses less digits than its factorization.

54146016460105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389665595.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 54146016460105 in words is "fifty-four trillion, one hundred forty-six billion, sixteen million, four hundred sixty thousand, one hundred five".