500254023647377 has 2 divisors, whose sum is σ = 500254023647378. Its totient is φ = 500254023647376.

The previous prime is 500254023647359. The next prime is 500254023647381. The reversal of 500254023647377 is 773746320452005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265314287517841 + 234939736129536 = 16288471^2 + 15327744^2 .

It is a cyclic number.

It is not a de Polignac number, because 500254023647377 - 2¹¹ = 500254023645329 is a prime.

It is not a weakly prime, because it can be changed into another prime (500254023641377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250127011823688 + 250127011823689.

It is an arithmetic number, because the mean of its divisors is an integer number (250127011823689).

Almost surely, 2^{500254023647377} is an apocalyptic number.

It is an amenable number.

500254023647377 is a deficient number, since it is larger than the sum of its proper divisors (1).

500254023647377 is an equidigital number, since it uses as much as digits as its factorization.

500254023647377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29635200, while the sum is 55.

The spelling of 500254023647377 in words is "five hundred trillion, two hundred fifty-four billion, twenty-three million, six hundred forty-seven thousand, three hundred seventy-seven".