481728029 has 2 divisors, whose sum is σ = 481728030. Its totient is φ = 481728028.

The previous prime is 481728001. The next prime is 481728101. The reversal of 481728029 is 920827184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317196100 + 164531929 = 17810^2 + 12827^2 .

It is a cyclic number.

It is not a de Polignac number, because 481728029 - 2⁸ = 481727773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481721029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240864014 + 240864015.

It is an arithmetic number, because the mean of its divisors is an integer number (240864015).

Almost surely, 2^481728029 is an apocalyptic number.

It is an amenable number.

481728029 is a deficient number, since it is larger than the sum of its proper divisors (1).

481728029 is an equidigital number, since it uses as much as digits as its factorization.

481728029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 481728029 is about 21948.3035563116. The cubic root of 481728029 is about 783.9119869658.

The spelling of 481728029 in words is "four hundred eighty-one million, seven hundred twenty-eight thousand, twenty-nine".