4081750064 has 40 divisors (see below), whose sum is σ = 9051563520. Its totient is φ = 1746727488.

The previous prime is 4081750033. The next prime is 4081750073. The reversal of 4081750064 is 4600571804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49817 + ... + 103175.

It is an arithmetic number, because the mean of its divisors is an integer number (226289088).

Almost surely, 2^4081750064 is an apocalyptic number.

It is an amenable number.

4081750064 is an abundant number, since it is smaller than the sum of its proper divisors (4969813456).

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

4081750064 is a wasteful number, since it uses less digits than its factorization.

4081750064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54057 (or 54051 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4081750064 is about 63888.5753793274. The cubic root of 4081750064 is about 1598.1423837066.

The spelling of 4081750064 in words is "four billion, eighty-one million, seven hundred fifty thousand, sixty-four".