75080003 has 4 divisors (see below), whose sum is σ = 75097440. Its totient is φ = 75062568.

The previous prime is 75079997. The next prime is 75080011. The reversal of 75080003 is 30008057.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30008057 = 691 ⋅43427.

It is a cyclic number.

It is not a de Polignac number, because 75080003 - 2¹⁰ = 75078979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75080063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (18774360).

Almost surely, 2^75080003 is an apocalyptic number.

75080003 is a deficient number, since it is larger than the sum of its proper divisors (17437).

75080003 is an equidigital number, since it uses as much as digits as its factorization.

75080003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17436.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 75080003 is about 8664.8717820866. The cubic root of 75080003 is about 421.8662285730.

The spelling of 75080003 in words is "seventy-five million, eighty thousand, three".