75525322118 has 8 divisors (see below), whose sum is σ = 113327727960. Its totient is φ = 37749412800.

The previous prime is 75525322073. The next prime is 75525322121. The reversal of 75525322118 is 81122352557.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6617003 + ... + 6628406.

It is an arithmetic number, because the mean of its divisors is an integer number (14165965995).

Almost surely, 2^75525322118 is an apocalyptic number.

75525322118 is a deficient number, since it is larger than the sum of its proper divisors (37802405842).

75525322118 is a wasteful number, since it uses less digits than its factorization.

75525322118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248262.

The product of its digits is 168000, while the sum is 41.

The spelling of 75525322118 in words is "seventy-five billion, five hundred twenty-five million, three hundred twenty-two thousand, one hundred eighteen".