75859087064 has 16 divisors (see below), whose sum is σ = 142239060600. Its totient is φ = 37928670912.

The previous prime is 75859087061. The next prime is 75859087067. The reversal of 75859087064 is 46078095857.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (75859087061) and next prime (75859087067).

It is a junction number, because it is equal to n+sod(n) for n = 75859086994 and 75859087012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75859087061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400319 + ... + 558545.

Almost surely, 2^75859087064 is an apocalyptic number.

It is an amenable number.

75859087064 is a deficient number, since it is larger than the sum of its proper divisors (66379973536).

75859087064 is a wasteful number, since it uses less digits than its factorization.

75859087064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218162 (or 218158 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 59.

The spelling of 75859087064 in words is "seventy-five billion, eight hundred fifty-nine million, eighty-seven thousand, sixty-four".