544440058552 has 96 divisors (see below), whose sum is σ = 1112284716480. Its totient is φ = 249717911040.

The previous prime is 544440058531. The next prime is 544440058553. The reversal of 544440058552 is 255850044445.

It is a super-2 number, since 2×544440058552² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544440058553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161409538 + ... + 161412910.

It is an arithmetic number, because the mean of its divisors is an integer number (11586299130).

Almost surely, 2^544440058552 is an apocalyptic number.

544440058552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544440058552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556142358240).

544440058552 is an abundant number, since it is smaller than the sum of its proper divisors (567844657928).

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

544440058552 is a wasteful number, since it uses less digits than its factorization.

544440058552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113 (or 4096 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 46.

The spelling of 544440058552 in words is "five hundred forty-four billion, four hundred forty million, fifty-eight thousand, five hundred fifty-two".