492962693477 has 2 divisors, whose sum is σ = 492962693478. Its totient is φ = 492962693476.

The previous prime is 492962693453. The next prime is 492962693543. The reversal of 492962693477 is 774396269294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416006940196 + 76955753281 = 644986^2 + 277409^2 .

It is a cyclic number.

It is not a de Polignac number, because 492962693477 - 2⁶ = 492962693413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492962693677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246481346738 + 246481346739.

It is an arithmetic number, because the mean of its divisors is an integer number (246481346739).

Almost surely, 2^492962693477 is an apocalyptic number.

It is an amenable number.

492962693477 is a deficient number, since it is larger than the sum of its proper divisors (1).

492962693477 is an equidigital number, since it uses as much as digits as its factorization.

492962693477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246903552, while the sum is 68.

The spelling of 492962693477 in words is "four hundred ninety-two billion, nine hundred sixty-two million, six hundred ninety-three thousand, four hundred seventy-seven".