55106001 has 10 divisors (see below), whose sum is σ = 82318962. Its totient is φ = 36737280.

The previous prime is 55105979. The next prime is 55106033. The reversal of 55106001 is 10060155.

55106001 is a `hidden beast` number, since 55 + 10 + 600 + 1 = 666.

55106001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 54464400 + 641601 = 7380^2 + 801^2 .

It is not a de Polignac number, because 55106001 - 2⁵ = 55105969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55106201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 340080 + ... + 340241.

Almost surely, 2^55106001 is an apocalyptic number.

It is an amenable number.

55106001 is a deficient number, since it is larger than the sum of its proper divisors (27212961).

55106001 is an equidigital number, since it uses as much as digits as its factorization.

55106001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680333 (or 680324 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 55106001 is about 7423.3416329844. The cubic root of 55106001 is about 380.5394024800.

Adding to 55106001 its reverse (10060155), we get a palindrome (65166156).

It can be divided in two parts, 5510 and 6001, that added together give a palindrome (11511).

The spelling of 55106001 in words is "fifty-five million, one hundred six thousand, one".