463264421322273 has 4 divisors (see below), whose sum is σ = 617685895096368. Its totient is φ = 308842947548180.

The previous prime is 463264421322221. The next prime is 463264421322277. The reversal of 463264421322273 is 372223124462364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 463264421322273 - 2¹⁰ = 463264421321249 is a prime.

It is a super-2 number, since 2×463264421322273² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (463264421322277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77210736887043 + ... + 77210736887048.

It is an arithmetic number, because the mean of its divisors is an integer number (154421473774092).

Almost surely, 2^{463264421322273} is an apocalyptic number.

It is an amenable number.

463264421322273 is a deficient number, since it is larger than the sum of its proper divisors (154421473774095).

463264421322273 is a wasteful number, since it uses less digits than its factorization.

463264421322273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154421473774094.

The product of its digits is 13934592, while the sum is 51.

The spelling of 463264421322273 in words is "four hundred sixty-three trillion, two hundred sixty-four billion, four hundred twenty-one million, three hundred twenty-two thousand, two hundred seventy-three".