65463043 has 2 divisors, whose sum is σ = 65463044. Its totient is φ = 65463042.

The previous prime is 65463029. The next prime is 65463053. The reversal of 65463043 is 34036456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65463043 - 2¹⁷ = 65331971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65462996 and 65463014.

It is not a weakly prime, because it can be changed into another prime (65463053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32731521 + 32731522.

It is an arithmetic number, because the mean of its divisors is an integer number (32731522).

Almost surely, 2^65463043 is an apocalyptic number.

65463043 is a deficient number, since it is larger than the sum of its proper divisors (1).

65463043 is an equidigital number, since it uses as much as digits as its factorization.

65463043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 65463043 is about 8090.9234948799. The cubic root of 65463043 is about 403.0250709424.

Adding to 65463043 its reverse (34036456), we get a palindrome (99499499).

The spelling of 65463043 in words is "sixty-five million, four hundred sixty-three thousand, forty-three".