487380700493 has 2 divisors, whose sum is σ = 487380700494. Its totient is φ = 487380700492.

The previous prime is 487380700369. The next prime is 487380700613. The reversal of 487380700493 is 394007083784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355475903524 + 131904796969 = 596218^2 + 363187^2 .

It is a cyclic number.

It is not a de Polignac number, because 487380700493 - 2²⁶ = 487313591629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487380700693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243690350246 + 243690350247.

It is an arithmetic number, because the mean of its divisors is an integer number (243690350247).

Almost surely, 2^487380700493 is an apocalyptic number.

It is an amenable number.

487380700493 is a deficient number, since it is larger than the sum of its proper divisors (1).

487380700493 is an equidigital number, since it uses as much as digits as its factorization.

487380700493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 487380700493 in words is "four hundred eighty-seven billion, three hundred eighty million, seven hundred thousand, four hundred ninety-three".