500030941 has 4 divisors (see below), whose sum is σ = 500910300. Its totient is φ = 499151584.

The previous prime is 500030939. The next prime is 500030953. The reversal of 500030941 is 149030005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 149030005 = 5 ⋅29806001.

It can be written as a sum of positive squares in 2 ways, for example, as 122544900 + 377486041 = 11070^2 + 19429^2 .

It is a cyclic number.

It is not a de Polignac number, because 500030941 - 2¹ = 500030939 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 (500036941) 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, 438826 + ... + 439963.

It is an arithmetic number, because the mean of its divisors is an integer number (125227575).

Almost surely, 2^500030941 is an apocalyptic number.

It is an amenable number.

500030941 is a deficient number, since it is larger than the sum of its proper divisors (879359).

500030941 is an equidigital number, since it uses as much as digits as its factorization.

500030941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879358.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 500030941 is about 22361.3716260877. The cubic root of 500030941 is about 793.7168975717.

Adding to 500030941 its reverse (149030005), we get a palindrome (649060946).

The spelling of 500030941 in words is "five hundred million, thirty thousand, nine hundred forty-one".