1465330463 has 4 divisors (see below), whose sum is σ = 1467897288. Its totient is φ = 1462763640.

The previous prime is 1465330441. The next prime is 1465330481. The reversal of 1465330463 is 3640335641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3640335641 = 137 ⋅26571793.

It is a cyclic number.

It is not a de Polignac number, because 1465330463 - 2¹² = 1465326367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1465330063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1282556 + ... + 1283697.

It is an arithmetic number, because the mean of its divisors is an integer number (366974322).

Almost surely, 2^1465330463 is an apocalyptic number.

1465330463 is a deficient number, since it is larger than the sum of its proper divisors (2566825).

1465330463 is an equidigital number, since it uses as much as digits as its factorization.

1465330463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566824.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 1465330463 is about 38279.6350949170. The cubic root of 1465330463 is about 1135.8261402311.

The spelling of 1465330463 in words is "one billion, four hundred sixty-five million, three hundred thirty thousand, four hundred sixty-three".