75013383 has 8 divisors (see below), whose sum is σ = 101142000. Its totient is φ = 49446848.

The previous prime is 75013381. The next prime is 75013403. The reversal of 75013383 is 38331057.

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

It is a cyclic number.

It is not a de Polignac number, because 75013383 - 2¹ = 75013381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75013383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75013381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140208 + ... + 140741.

It is an arithmetic number, because the mean of its divisors is an integer number (12642750).

Almost surely, 2^75013383 is an apocalyptic number.

75013383 is a deficient number, since it is larger than the sum of its proper divisors (26128617).

75013383 is a wasteful number, since it uses less digits than its factorization.

75013383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281041.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 75013383 is about 8661.0266712440. The cubic root of 75013383 is about 421.7414148465.

The spelling of 75013383 in words is "seventy-five million, thirteen thousand, three hundred eighty-three".