44506260544 has 28 divisors (see below), whose sum is σ = 91166053888. Its totient is φ = 21535286400.

The previous prime is 44506260503. The next prime is 44506260563.

It is a happy number.

44506260544 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44506260544² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44506260497 and 44506260506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11214312 + ... + 11218279.

It is an arithmetic number, because the mean of its divisors is an integer number (3255930496).

Almost surely, 2^44506260544 is an apocalyptic number.

It is an amenable number.

44506260544 is an abundant number, since it is smaller than the sum of its proper divisors (46659793344).

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

44506260544 is a wasteful number, since it uses less digits than its factorization.

44506260544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22432634 (or 22432624 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 44506260544 in words is "forty-four billion, five hundred six million, two hundred sixty thousand, five hundred forty-four".