63473 has 2 divisors, whose sum is σ = 63474. Its totient is φ = 63472.

The previous prime is 63467. The next prime is 63487. The reversal of 63473 is 37436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47089 + 16384 = 217^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 63473 - 2⁶ = 63409 is a prime.

It is a d-powerful number, because it can be written as 6² + 3⁵ + 4⁶ + 7² + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (63443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31736 + 31737.

It is an arithmetic number, because the mean of its divisors is an integer number (31737).

2⁶³⁴⁷³ is an apocalyptic number.

It is an amenable number.

63473 is a deficient number, since it is larger than the sum of its proper divisors (1).

63473 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 11 representation: 63473 = (43763)₁₁.

63473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 23.

The square root of 63473 is about 251.9384845553. The cubic root of 63473 is about 39.8899055919.

It can be divided in two parts, 634 and 73, that added together give a palindrome (707).

The spelling of 63473 in words is "sixty-three thousand, four hundred seventy-three".