493048676551 has 2 divisors, whose sum is σ = 493048676552. Its totient is φ = 493048676550.

The previous prime is 493048676539. The next prime is 493048676567. The reversal of 493048676551 is 155676840394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493048676551 - 2¹⁹ = 493048152263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493048676521) 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, 246524338275 + 246524338276.

It is an arithmetic number, because the mean of its divisors is an integer number (246524338276).

Almost surely, 2^493048676551 is an apocalyptic number.

493048676551 is a deficient number, since it is larger than the sum of its proper divisors (1).

493048676551 is an equidigital number, since it uses as much as digits as its factorization.

493048676551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 493048676551 in words is "four hundred ninety-three billion, forty-eight million, six hundred seventy-six thousand, five hundred fifty-one".