44623135053 has 24 divisors (see below), whose sum is σ = 73855961088. Its totient is φ = 25432343712.

The previous prime is 44623135043. The next prime is 44623135087. The reversal of 44623135053 is 35053132644.

44623135053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44623135053 - 2⁵ = 44623135021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44623134999 and 44623135017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44623135013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 900550 + ... + 948807.

It is an arithmetic number, because the mean of its divisors is an integer number (3077331712).

Almost surely, 2^44623135053 is an apocalyptic number.

It is an amenable number.

44623135053 is a deficient number, since it is larger than the sum of its proper divisors (29232826035).

44623135053 is a wasteful number, since it uses less digits than its factorization.

44623135053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849753 (or 1849750 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 44623135053 its reverse (35053132644), we get a palindrome (79676267697).

The spelling of 44623135053 in words is "forty-four billion, six hundred twenty-three million, one hundred thirty-five thousand, fifty-three".