44352402556 has 48 divisors (see below), whose sum is σ = 99129123072. Its totient is φ = 16858684800.

The previous prime is 44352402517. The next prime is 44352402557. The reversal of 44352402556 is 65520425344.

It is a happy number.

It is a super-2 number, since 2×44352402556² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44352402557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743486 + ... + 1768741.

It is an arithmetic number, because the mean of its divisors is an integer number (2065190064).

Almost surely, 2^44352402556 is an apocalyptic number.

It is an amenable number.

44352402556 is an abundant number, since it is smaller than the sum of its proper divisors (54776720516).

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

44352402556 is a wasteful number, since it uses less digits than its factorization.

44352402556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512290 (or 3512288 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 44352402556 in words is "forty-four billion, three hundred fifty-two million, four hundred two thousand, five hundred fifty-six".