480531629 has 2 divisors, whose sum is σ = 480531630. Its totient is φ = 480531628.

The previous prime is 480531613. The next prime is 480531643. The reversal of 480531629 is 926135084.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451350025 + 29181604 = 21245^2 + 5402^2 .

It is a cyclic number.

It is not a de Polignac number, because 480531629 - 2⁴ = 480531613 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 480531592 and 480531601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480531229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240265814 + 240265815.

It is an arithmetic number, because the mean of its divisors is an integer number (240265815).

Almost surely, 2^480531629 is an apocalyptic number.

It is an amenable number.

480531629 is a deficient number, since it is larger than the sum of its proper divisors (1).

480531629 is an equidigital number, since it uses as much as digits as its factorization.

480531629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 480531629 is about 21921.0316591168. The cubic root of 480531629 is about 783.2624850767.

The spelling of 480531629 in words is "four hundred eighty million, five hundred thirty-one thousand, six hundred twenty-nine".