463571473 has 4 divisors (see below), whose sum is σ = 463627188. Its totient is φ = 463515760.

The previous prime is 463571429. The next prime is 463571477. The reversal of 463571473 is 374175364.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 253669329 + 209902144 = 15927^2 + 14488^2 .

It is a cyclic number.

It is not a de Polignac number, because 463571473 - 2²⁵ = 430017041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463571477) 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, 12586 + ... + 32947.

It is an arithmetic number, because the mean of its divisors is an integer number (115906797).

Almost surely, 2^463571473 is an apocalyptic number.

It is an amenable number.

463571473 is a deficient number, since it is larger than the sum of its proper divisors (55715).

463571473 is a wasteful number, since it uses less digits than its factorization.

463571473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55714.

The product of its digits is 211680, while the sum is 40.

The square root of 463571473 is about 21530.7099975825. The cubic root of 463571473 is about 773.9369249546.

The spelling of 463571473 in words is "four hundred sixty-three million, five hundred seventy-one thousand, four hundred seventy-three".