54445444101 has 12 divisors (see below), whose sum is σ = 80561551980. Its totient is φ = 35411670720.

The previous prime is 54445444003. The next prime is 54445444127. The reversal of 54445444101 is 10144454445.

54445444101 is a `hidden beast` number, since 5 + 4 + 4 + 4 + 544 + 4 + 101 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21535856001 + 32909588100 = 146751^2 + 181410^2 .

It is not a de Polignac number, because 54445444101 - 2⁷ = 54445443973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54445444901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73773946 + ... + 73774683.

It is an arithmetic number, because the mean of its divisors is an integer number (6713462665).

Almost surely, 2^54445444101 is an apocalyptic number.

It is an amenable number.

54445444101 is a deficient number, since it is larger than the sum of its proper divisors (26116107879).

54445444101 is a wasteful number, since it uses less digits than its factorization.

54445444101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147548676 (or 147548673 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 54445444101 its reverse (10144454445), we get a palindrome (64589898546).

The spelling of 54445444101 in words is "fifty-four billion, four hundred forty-five million, four hundred forty-four thousand, one hundred one".