75382763 has 8 divisors (see below), whose sum is σ = 76765920. Its totient is φ = 74004480.

The previous prime is 75382729. The next prime is 75382789. The reversal of 75382763 is 36728357.

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 75382763 - 2¹⁶ = 75317227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75382763.

It is not an unprimeable number, because it can be changed into a prime (75382963) 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 7 ways as a sum of consecutive naturals, for example, 46106 + ... + 47712.

It is an arithmetic number, because the mean of its divisors is an integer number (9595740).

Almost surely, 2^75382763 is an apocalyptic number.

75382763 is a deficient number, since it is larger than the sum of its proper divisors (1383157).

75382763 is a wasteful number, since it uses less digits than its factorization.

75382763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437.

The product of its digits is 211680, while the sum is 41.

The square root of 75382763 is about 8682.3247462877. The cubic root of 75382763 is about 422.4325263677.

It can be divided in two parts, 7538 and 2763, that added together give a palindrome (10301).

The spelling of 75382763 in words is "seventy-five million, three hundred eighty-two thousand, seven hundred sixty-three".