472463459987 has 2 divisors, whose sum is σ = 472463459988. Its totient is φ = 472463459986.

The previous prime is 472463459983. The next prime is 472463460083. The reversal of 472463459987 is 789954364274.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472463459987 - 2² = 472463459983 is a prime.

It is not a weakly prime, because it can be changed into another prime (472463459983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236231729993 + 236231729994.

It is an arithmetic number, because the mean of its divisors is an integer number (236231729994).

Almost surely, 2^472463459987 is an apocalyptic number.

472463459987 is a deficient number, since it is larger than the sum of its proper divisors (1).

472463459987 is an equidigital number, since it uses as much as digits as its factorization.

472463459987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 365783040, while the sum is 68.

The spelling of 472463459987 in words is "four hundred seventy-two billion, four hundred sixty-three million, four hundred fifty-nine thousand, nine hundred eighty-seven".