554045055161 has 16 divisors (see below), whose sum is σ = 613448640000. Its totient is φ = 497185353408.

The previous prime is 554045055101. The next prime is 554045055181. The reversal of 554045055161 is 161550540455.

It is a cyclic number.

It is not a de Polignac number, because 554045055161 - 2³⁰ = 552971313337 is a prime.

It is a super-3 number, since 3×554045055161³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554045055101) by changing a digit.

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, 2951861 + ... + 3133938.

It is an arithmetic number, because the mean of its divisors is an integer number (38340540000).

Almost surely, 2^554045055161 is an apocalyptic number.

It is an amenable number.

554045055161 is a deficient number, since it is larger than the sum of its proper divisors (59403584839).

554045055161 is a wasteful number, since it uses less digits than its factorization.

554045055161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086008.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 554045055161 in words is "five hundred fifty-four billion, forty-five million, fifty-five thousand, one hundred sixty-one".