44135161070053 has 4 divisors (see below), whose sum is σ = 44260189855308. Its totient is φ = 44010132284800.

The previous prime is 44135161070041. The next prime is 44135161070107. The reversal of 44135161070053 is 35007016153144.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 35228237174244 + 8906923895809 = 5935338^2 + 2984447^2 .

It is a cyclic number.

It is not a de Polignac number, because 44135161070053 - 2³⁷ = 43997722116581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44135161069988 and 44135161070015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44135161070003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62514392098 + ... + 62514392803.

It is an arithmetic number, because the mean of its divisors is an integer number (11065047463827).

Almost surely, 2^{44135161070053} is an apocalyptic number.

It is an amenable number.

44135161070053 is a deficient number, since it is larger than the sum of its proper divisors (125028785255).

44135161070053 is a wasteful number, since it uses less digits than its factorization.

44135161070053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125028785254.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 44135161070053 in words is "forty-four trillion, one hundred thirty-five billion, one hundred sixty-one million, seventy thousand, fifty-three".