75679668035 has 4 divisors (see below), whose sum is σ = 90815601648. Its totient is φ = 60543734424.

The previous prime is 75679668017. The next prime is 75679668047. The reversal of 75679668035 is 53086697657.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 75679668035 - 2⁶ = 75679667971 is a prime.

It is a super-2 number, since 2×75679668035² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 7567966799 + ... + 7567966808.

It is an arithmetic number, because the mean of its divisors is an integer number (22703900412).

Almost surely, 2^75679668035 is an apocalyptic number.

75679668035 is a deficient number, since it is larger than the sum of its proper divisors (15135933613).

75679668035 is a wasteful number, since it uses less digits than its factorization.

75679668035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15135933612.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 75679668035 in words is "seventy-five billion, six hundred seventy-nine million, six hundred sixty-eight thousand, thirty-five".