487706281132537 has 2 divisors, whose sum is σ = 487706281132538. Its totient is φ = 487706281132536.

The previous prime is 487706281132439. The next prime is 487706281132541. The reversal of 487706281132537 is 735231182607784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275137725100176 + 212568556032361 = 16587276^2 + 14579731^2 .

It is a cyclic number.

It is not a de Polignac number, because 487706281132537 - 2¹¹ = 487706281130489 is a prime.

It is a super-2 number, since 2×487706281132537² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (487706281132547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243853140566268 + 243853140566269.

It is an arithmetic number, because the mean of its divisors is an integer number (243853140566269).

Almost surely, 2^{487706281132537} is an apocalyptic number.

It is an amenable number.

487706281132537 is a deficient number, since it is larger than the sum of its proper divisors (1).

487706281132537 is an equidigital number, since it uses as much as digits as its factorization.

487706281132537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94832640, while the sum is 64.

The spelling of 487706281132537 in words is "four hundred eighty-seven trillion, seven hundred six billion, two hundred eighty-one million, one hundred thirty-two thousand, five hundred thirty-seven".