44513965080 has 384 divisors, whose sum is σ = 160251436800. Its totient is φ = 10647576576.

The previous prime is 44513965057. The next prime is 44513965081. The reversal of 44513965080 is 8056931544.

44513965080 is a `hidden beast` number, since 4 + 4 + 5 + 139 + 6 + 508 + 0 = 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 (44513965081) 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 95 ways as a sum of consecutive naturals, for example, 34533076 + ... + 34534364.

It is an arithmetic number, because the mean of its divisors is an integer number (417321450).

Almost surely, 2^44513965080 is an apocalyptic number.

44513965080 is a gapful number since it is divisible by the number (40) 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 44513965080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80125718400).

44513965080 is an abundant number, since it is smaller than the sum of its proper divisors (115737471720).

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

44513965080 is a wasteful number, since it uses less digits than its factorization.

44513965080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 44513965080 in words is "forty-four billion, five hundred thirteen million, nine hundred sixty-five thousand, eighty".