44612052011 has 4 divisors (see below), whose sum is σ = 44615427912. Its totient is φ = 44608676112.

The previous prime is 44612051999. The next prime is 44612052047. The reversal of 44612052011 is 11025021644.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44612052011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44612052061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668050 + ... + 1694583.

It is an arithmetic number, because the mean of its divisors is an integer number (11153856978).

Almost surely, 2^44612052011 is an apocalyptic number.

44612052011 is a deficient number, since it is larger than the sum of its proper divisors (3375901).

44612052011 is a wasteful number, since it uses less digits than its factorization.

44612052011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375900.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 44612052011 its reverse (11025021644), we get a palindrome (55637073655).

The spelling of 44612052011 in words is "forty-four billion, six hundred twelve million, fifty-two thousand, eleven".