500428741 has 2 divisors, whose sum is σ = 500428742. Its totient is φ = 500428740.

The previous prime is 500428729. The next prime is 500428751. The reversal of 500428741 is 147824005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 402002500 + 98426241 = 20050^2 + 9921^2 .

It is a cyclic number.

It is not a de Polignac number, because 500428741 - 2⁷ = 500428613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500428751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250214370 + 250214371.

It is an arithmetic number, because the mean of its divisors is an integer number (250214371).

Almost surely, 2^500428741 is an apocalyptic number.

It is an amenable number.

500428741 is a deficient number, since it is larger than the sum of its proper divisors (1).

500428741 is an equidigital number, since it uses as much as digits as its factorization.

500428741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 500428741 is about 22370.2646609288. The cubic root of 500428741 is about 793.9273224766.

The spelling of 500428741 in words is "five hundred million, four hundred twenty-eight thousand, seven hundred forty-one".