483977987 has 2 divisors, whose sum is σ = 483977988. Its totient is φ = 483977986.

The previous prime is 483977969. The next prime is 483977999. The reversal of 483977987 is 789779384.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 483977987 - 2²⁰ = 482929411 is a prime.

It is not a weakly prime, because it can be changed into another prime (483977957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241988993 + 241988994.

It is an arithmetic number, because the mean of its divisors is an integer number (241988994).

Almost surely, 2^483977987 is an apocalyptic number.

483977987 is a deficient number, since it is larger than the sum of its proper divisors (1).

483977987 is an equidigital number, since it uses as much as digits as its factorization.

483977987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 62.

The square root of 483977987 is about 21999.4996988568. The cubic root of 483977987 is about 785.1305377464.

The spelling of 483977987 in words is "four hundred eighty-three million, nine hundred seventy-seven thousand, nine hundred eighty-seven".