55445001101 has 8 divisors (see below), whose sum is σ = 67093110720. Its totient is φ = 44728740288.

The previous prime is 55445001077. The next prime is 55445001119. The reversal of 55445001101 is 10110054455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55445001101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55445001121) 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 7 ways as a sum of consecutive naturals, for example, 232962071 + ... + 232962308.

It is an arithmetic number, because the mean of its divisors is an integer number (8386638840).

Almost surely, 2^55445001101 is an apocalyptic number.

It is an amenable number.

55445001101 is a deficient number, since it is larger than the sum of its proper divisors (11648109619).

55445001101 is a wasteful number, since it uses less digits than its factorization.

55445001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465924403.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 55445001101 its reverse (10110054455), we get a palindrome (65555055556).

The spelling of 55445001101 in words is "fifty-five billion, four hundred forty-five million, one thousand, one hundred one".