45068985576 has 128 divisors (see below), whose sum is σ = 130754534400. Its totient is φ = 14356647360.

The previous prime is 45068985557. The next prime is 45068985581. The reversal of 45068985576 is 67558986054.

45068985576 is a `hidden beast` number, since 4 + 50 + 6 + 8 + 9 + 8 + 5 + 576 = 666.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6410175 + ... + 6417201.

It is an arithmetic number, because the mean of its divisors is an integer number (1021519800).

Almost surely, 2^45068985576 is an apocalyptic number.

45068985576 is a gapful number since it is divisible by the number (46) 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 45068985576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65377267200).

45068985576 is an abundant number, since it is smaller than the sum of its proper divisors (85685548824).

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

45068985576 is a wasteful number, since it uses less digits than its factorization.

45068985576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356 (or 8346 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 63.

The spelling of 45068985576 in words is "forty-five billion, sixty-eight million, nine hundred eighty-five thousand, five hundred seventy-six".