75052017 has 12 divisors (see below), whose sum is σ = 111053124. Its totient is φ = 48814080.

The previous prime is 75052007. The next prime is 75052027. The reversal of 75052017 is 71025057.

It is an interprime number because it is at equal distance from previous prime (75052007) and next prime (75052027).

It can be written as a sum of positive squares in 2 ways, for example, as 10265616 + 64786401 = 3204^2 + 8049^2 .

It is not a de Polignac number, because 75052017 - 2¹⁰ = 75050993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75052007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101328 + ... + 102065.

It is an arithmetic number, because the mean of its divisors is an integer number (9254427).

Almost surely, 2^75052017 is an apocalyptic number.

It is an amenable number.

75052017 is a deficient number, since it is larger than the sum of its proper divisors (36001107).

75052017 is a wasteful number, since it uses less digits than its factorization.

75052017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203440 (or 203437 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 75052017 is about 8663.2567201948. The cubic root of 75052017 is about 421.8138053132.

The spelling of 75052017 in words is "seventy-five million, fifty-two thousand, seventeen".