75650515320642 has 8 divisors (see below), whose sum is σ = 151301030641296. Its totient is φ = 25216838440212.

The previous prime is 75650515320619. The next prime is 75650515320649. The reversal of 75650515320642 is 24602351505657.

It is a sphenic number, since it is the product of 3 distinct primes.

75650515320642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (75650515320649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6304209610048 + ... + 6304209610059.

It is an arithmetic number, because the mean of its divisors is an integer number (18912628830162).

Almost surely, 2^{75650515320642} is an apocalyptic number.

75650515320642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

75650515320642 is a wasteful number, since it uses less digits than its factorization.

75650515320642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12608419220112.

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 75650515320642 in words is "seventy-five trillion, six hundred fifty billion, five hundred fifteen million, three hundred twenty thousand, six hundred forty-two".