487107107089 has 2 divisors, whose sum is σ = 487107107090. Its totient is φ = 487107107088.

The previous prime is 487107107057. The next prime is 487107107099. The reversal of 487107107089 is 980701701784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429234625600 + 57872481489 = 655160^2 + 240567^2 .

It is a cyclic number.

It is not a de Polignac number, because 487107107089 - 2⁵ = 487107107057 is a prime.

It is a super-2 number, since 2×487107107089² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (487107107099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243553553544 + 243553553545.

It is an arithmetic number, because the mean of its divisors is an integer number (243553553545).

Almost surely, 2^487107107089 is an apocalyptic number.

It is an amenable number.

487107107089 is a deficient number, since it is larger than the sum of its proper divisors (1).

487107107089 is an equidigital number, since it uses as much as digits as its factorization.

487107107089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 790272, while the sum is 52.

The spelling of 487107107089 in words is "four hundred eighty-seven billion, one hundred seven million, one hundred seven thousand, eighty-nine".