750085006840 has 64 divisors (see below), whose sum is σ = 1842411211200. Its totient is φ = 273160553472.

The previous prime is 750085006793. The next prime is 750085006843. The reversal of 750085006840 is 48600580057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750085006843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9841980 + ... + 9917899.

It is an arithmetic number, because the mean of its divisors is an integer number (28787675175).

Almost surely, 2^750085006840 is an apocalyptic number.

It is an amenable number.

750085006840 is an abundant number, since it is smaller than the sum of its proper divisors (1092326204360).

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

750085006840 is a wasteful number, since it uses less digits than its factorization.

750085006840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19759976 (or 19759972 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

Adding to 750085006840 its reverse (48600580057), we get a palindrome (798685586897).

The spelling of 750085006840 in words is "seven hundred fifty billion, eighty-five million, six thousand, eight hundred forty".