44553052135 has 4 divisors (see below), whose sum is σ = 53463662568. Its totient is φ = 35642441704.

The previous prime is 44553052111. The next prime is 44553052153. The reversal of 44553052135 is 53125035544.

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

It is a cyclic number.

It is not a de Polignac number, because 44553052135 - 2⁷ = 44553052007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44553052094 and 44553052103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4455305209 + ... + 4455305218.

It is an arithmetic number, because the mean of its divisors is an integer number (13365915642).

Almost surely, 2^44553052135 is an apocalyptic number.

44553052135 is a deficient number, since it is larger than the sum of its proper divisors (8910610433).

44553052135 is an equidigital number, since it uses as much as digits as its factorization.

44553052135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8910610432.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 44553052135 its reverse (53125035544), we get a palindrome (97678087679).

The spelling of 44553052135 in words is "forty-four billion, five hundred fifty-three million, fifty-two thousand, one hundred thirty-five".