544564101150 has 144 divisors (see below), whose sum is σ = 1531892640096. Its totient is φ = 138428463360.

The previous prime is 544564101143. The next prime is 544564101181. The reversal of 544564101150 is 51101465445.

544564101150 is a `hidden beast` number, since 5 + 4 + 4 + 5 + 641 + 0 + 1 + 1 + 5 + 0 = 666.

It is a super-2 number, since 2×544564101150² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2942764 + ... + 3122336.

It is an arithmetic number, because the mean of its divisors is an integer number (10638143334).

Almost surely, 2^544564101150 is an apocalyptic number.

544564101150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 544564101150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765946320048).

544564101150 is an abundant number, since it is smaller than the sum of its proper divisors (987328538946).

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

544564101150 is a wasteful number, since it uses less digits than its factorization.

544564101150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179907 (or 179899 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 544564101150 its reverse (51101465445), we get a palindrome (595665566595).

The spelling of 544564101150 in words is "five hundred forty-four billion, five hundred sixty-four million, one hundred one thousand, one hundred fifty".