544472902080 has 1120 divisors, whose sum is σ = 2080174485312. Its totient is φ = 134966476800.

The previous prime is 544472902069. The next prime is 544472902081. The reversal of 544472902080 is 80209274445.

544472902080 is a `hidden beast` number, since 544 + 4 + 7 + 2 + 9 + 0 + 20 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544472902081) by changing a digit.

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 159 ways as a sum of consecutive naturals, for example, 2398558927 + ... + 2398559153.

Almost surely, 2^544472902080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544472902080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040087242656).

544472902080 is an abundant number, since it is smaller than the sum of its proper divisors (1535701583232).

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

544472902080 is a wasteful number, since it uses less digits than its factorization.

544472902080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 544472902080 in words is "five hundred forty-four billion, four hundred seventy-two million, nine hundred two thousand, eighty".