78082508055750 has 64 divisors (see below), whose sum is σ = 212611571048448. Its totient is φ = 18929092860000.

The previous prime is 78082508055719. The next prime is 78082508055767. The reversal of 78082508055750 is 5755080528087.

It is a congruent number.

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, 4732264966 + ... + 4732281465.

It is an arithmetic number, because the mean of its divisors is an integer number (3322055797632).

Almost surely, 2^{78082508055750} is an apocalyptic number.

78082508055750 is an abundant number, since it is smaller than the sum of its proper divisors (134529062992698).

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

78082508055750 is a wasteful number, since it uses less digits than its factorization.

78082508055750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9464546462 (or 9464546452 counting only the distinct ones).

The product of its (nonzero) digits is 31360000, while the sum is 60.

The spelling of 78082508055750 in words is "seventy-eight trillion, eighty-two billion, five hundred eight million, fifty-five thousand, seven hundred fifty".