463272137 has 2 divisors, whose sum is σ = 463272138. Its totient is φ = 463272136.

The previous prime is 463272119. The next prime is 463272163. The reversal of 463272137 is 731272364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 420291001 + 42981136 = 20501^2 + 6556^2 .

It is a cyclic number.

It is not a de Polignac number, because 463272137 - 2²⁴ = 446494921 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 463272097 and 463272106.

It is not a weakly prime, because it can be changed into another prime (463272107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231636068 + 231636069.

It is an arithmetic number, because the mean of its divisors is an integer number (231636069).

Almost surely, 2^463272137 is an apocalyptic number.

It is an amenable number.

463272137 is a deficient number, since it is larger than the sum of its proper divisors (1).

463272137 is an equidigital number, since it uses as much as digits as its factorization.

463272137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 35.

The square root of 463272137 is about 21523.7575018861. The cubic root of 463272137 is about 773.7703076664.

The spelling of 463272137 in words is "four hundred sixty-three million, two hundred seventy-two thousand, one hundred thirty-seven".