44804987568 has 160 divisors (see below), whose sum is σ = 148551563520. Its totient is φ = 12778583040.

The previous prime is 44804987531. The next prime is 44804987587. The reversal of 44804987568 is 86578940844.

44804987568 is a `hidden beast` number, since 4 + 4 + 80 + 498 + 7 + 5 + 68 = 666.

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 31 ways as a sum of consecutive naturals, for example, 196530 + ... + 358097.

It is an arithmetic number, because the mean of its divisors is an integer number (928447272).

Almost surely, 2^44804987568 is an apocalyptic number.

44804987568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44804987568 is an abundant number, since it is smaller than the sum of its proper divisors (103746575952).

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

44804987568 is a wasteful number, since it uses less digits than its factorization.

44804987568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554672 (or 554660 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 44804987568 in words is "forty-four billion, eight hundred four million, nine hundred eighty-seven thousand, five hundred sixty-eight".