1487239163 has 2 divisors, whose sum is σ = 1487239164. Its totient is φ = 1487239162.

The previous prime is 1487239123. The next prime is 1487239181. The reversal of 1487239163 is 3619327841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1487239163 - 2¹⁰ = 1487238139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1487239123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743619581 + 743619582.

It is an arithmetic number, because the mean of its divisors is an integer number (743619582).

Almost surely, 2^1487239163 is an apocalyptic number.

1487239163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1487239163 is an equidigital number, since it uses as much as digits as its factorization.

1487239163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 1487239163 is about 38564.7398928088. The cubic root of 1487239163 is about 1141.4588799129.

The spelling of 1487239163 in words is "one billion, four hundred eighty-seven million, two hundred thirty-nine thousand, one hundred sixty-three".