54411611445 has 24 divisors (see below), whose sum is σ = 94379571000. Its totient is φ = 28999184256.

The previous prime is 54411611413. The next prime is 54411611447.

54411611445 is a `hidden beast` number, since 5 + 441 + 161 + 14 + 45 = 666.

54411611445 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2642165604 + 51769445841 = 51402^2 + 227529^2 .

It is not a de Polignac number, because 54411611445 - 2⁵ = 54411611413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54411611447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358770 + ... + 487379.

It is an arithmetic number, because the mean of its divisors is an integer number (3932482125).

Almost surely, 2^54411611445 is an apocalyptic number.

It is an amenable number.

54411611445 is a deficient number, since it is larger than the sum of its proper divisors (39967959555).

54411611445 is a wasteful number, since it uses less digits than its factorization.

54411611445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847589 (or 847586 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

It can be divided in two parts, 54411 and 611445, that added together give a square (665856 = 816²).

The spelling of 54411611445 in words is "fifty-four billion, four hundred eleven million, six hundred eleven thousand, four hundred forty-five".