504500747 has 2 divisors, whose sum is σ = 504500748. Its totient is φ = 504500746.

The previous prime is 504500743. The next prime is 504500753. The reversal of 504500747 is 747005405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504500747 - 2² = 504500743 is a prime.

It is not a weakly prime, because it can be changed into another prime (504500743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252250373 + 252250374.

It is an arithmetic number, because the mean of its divisors is an integer number (252250374).

Almost surely, 2^504500747 is an apocalyptic number.

504500747 is a deficient number, since it is larger than the sum of its proper divisors (1).

504500747 is an equidigital number, since it uses as much as digits as its factorization.

504500747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 504500747 is about 22461.0940739760. The cubic root of 504500747 is about 796.0749126697.

The spelling of 504500747 in words is "five hundred four million, five hundred thousand, seven hundred forty-seven".