1463137323 has 4 divisors (see below), whose sum is σ = 1950849768. Its totient is φ = 975424880.

The previous prime is 1463137309. The next prime is 1463137327. The reversal of 1463137323 is 3237313641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1463137323 - 2⁶ = 1463137259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1463137327) 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 in 3 ways as a sum of consecutive naturals, for example, 243856218 + ... + 243856223.

It is an arithmetic number, because the mean of its divisors is an integer number (487712442).

Almost surely, 2^1463137323 is an apocalyptic number.

1463137323 is a deficient number, since it is larger than the sum of its proper divisors (487712445).

1463137323 is an equidigital number, since it uses as much as digits as its factorization.

1463137323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487712444.

The product of its digits is 27216, while the sum is 33.

The square root of 1463137323 is about 38250.9780659266. The cubic root of 1463137323 is about 1135.2591988255.

The spelling of 1463137323 in words is "one billion, four hundred sixty-three million, one hundred thirty-seven thousand, three hundred twenty-three".