75825757659016 has 32 divisors (see below), whose sum is σ = 143030448792000. Its totient is φ = 37684323112896.

The previous prime is 75825757658993. The next prime is 75825757659053. The reversal of 75825757659016 is 61095675752857.

It is a happy number.

It is a super-4 number, since 4×75825757659016⁴ (a number of 57 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (73) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 75825757659016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32070070 + ... + 34353178.

It is an arithmetic number, because the mean of its divisors is an integer number (4469701524750).

Almost surely, 2^{75825757659016} is an apocalyptic number.

It is an amenable number.

75825757659016 is a deficient number, since it is larger than the sum of its proper divisors (67204691132984).

75825757659016 is a wasteful number, since it uses less digits than its factorization.

75825757659016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308141 (or 2308137 counting only the distinct ones).

The product of its (nonzero) digits is 1111320000, while the sum is 73.

The spelling of 75825757659016 in words is "seventy-five trillion, eight hundred twenty-five billion, seven hundred fifty-seven million, six hundred fifty-nine thousand, sixteen".