44552425544 has 48 divisors (see below), whose sum is σ = 94986618300. Its totient is φ = 19552776320.

The previous prime is 44552425543. The next prime is 44552425597.

It is a happy number.

44552425544 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 41099452900 + 3452972644 = 202730^2 + 58762^2 .

It is a super-3 number, since 3×44552425544³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 44552425495 and 44552425504.

It is not an unprimeable number, because it can be changed into a prime (44552425543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765467 + ... + 821610.

Almost surely, 2^44552425544 is an apocalyptic number.

44552425544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44552425544 is an abundant number, since it is smaller than the sum of its proper divisors (50434192756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44552425544 is a wasteful number, since it uses less digits than its factorization.

44552425544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587134 (or 1587119 counting only the distinct ones).

The product of its digits is 2560000, while the sum is 44.

The spelling of 44552425544 in words is "forty-four billion, five hundred fifty-two million, four hundred twenty-five thousand, five hundred forty-four".