54161416145 has 16 divisors (see below), whose sum is σ = 65652275520. Its totient is φ = 42890280000.

The previous prime is 54161416129. The next prime is 54161416151.

54161416145 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54161416145 - 2⁴ = 54161416129 is a prime.

It is a super-2 number, since 2×54161416145² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 54161416099 and 54161416108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2844266 + ... + 2863244.

It is an arithmetic number, because the mean of its divisors is an integer number (4103267220).

Almost surely, 2^54161416145 is an apocalyptic number.

It is an amenable number.

54161416145 is a deficient number, since it is larger than the sum of its proper divisors (11490859375).

54161416145 is a wasteful number, since it uses less digits than its factorization.

54161416145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24736.

The product of its digits is 57600, while the sum is 38.

The spelling of 54161416145 in words is "fifty-four billion, one hundred sixty-one million, four hundred sixteen thousand, one hundred forty-five".