44545225442133 has 64 divisors (see below), whose sum is σ = 68150089469952. Its totient is φ = 25638049704960.

The previous prime is 44545225442033. The next prime is 44545225442147. The reversal of 44545225442133 is 33124452254544.

44545225442133 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 44545225442133 - 2¹² = 44545225438037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44545225442033) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 395328360 + ... + 395441022.

It is an arithmetic number, because the mean of its divisors is an integer number (1064845147968).

Almost surely, 2^{44545225442133} is an apocalyptic number.

It is an amenable number.

44545225442133 is a deficient number, since it is larger than the sum of its proper divisors (23604864027819).

44545225442133 is a wasteful number, since it uses less digits than its factorization.

44545225442133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116434.

The product of its digits is 9216000, while the sum is 48.

Adding to 44545225442133 its reverse (33124452254544), we get a palindrome (77669677696677).

The spelling of 44545225442133 in words is "forty-four trillion, five hundred forty-five billion, two hundred twenty-five million, four hundred forty-two thousand, one hundred thirty-three".