75108833317 has 6 divisors (see below), whose sum is σ = 87371500038. Its totient is φ = 64378999944.

The previous prime is 75108833311. The next prime is 75108833357. The reversal of 75108833317 is 71333880157.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 48133727236 + 26975106081 = 219394^2 + 164241^2 .

It is not a de Polignac number, because 75108833317 - 2³ = 75108833309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75108833311) 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 5 ways as a sum of consecutive naturals, for example, 766416618 + ... + 766416715.

It is an arithmetic number, because the mean of its divisors is an integer number (14561916673).

Almost surely, 2^75108833317 is an apocalyptic number.

It is an amenable number.

75108833317 is a deficient number, since it is larger than the sum of its proper divisors (12262666721).

75108833317 is a wasteful number, since it uses less digits than its factorization.

75108833317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532833347 (or 1532833340 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 75108833317 in words is "seventy-five billion, one hundred eight million, eight hundred thirty-three thousand, three hundred seventeen".