480521651 has 2 divisors, whose sum is σ = 480521652. Its totient is φ = 480521650.

The previous prime is 480521641. The next prime is 480521659. The reversal of 480521651 is 156125084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480521651 - 2²² = 476327347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (480521659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240260825 + 240260826.

It is an arithmetic number, because the mean of its divisors is an integer number (240260826).

Almost surely, 2^480521651 is an apocalyptic number.

480521651 is a deficient number, since it is larger than the sum of its proper divisors (1).

480521651 is an equidigital number, since it uses as much as digits as its factorization.

480521651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 480521651 is about 21920.8040682818. The cubic root of 480521651 is about 783.2570636873.

The spelling of 480521651 in words is "four hundred eighty million, five hundred twenty-one thousand, six hundred fifty-one".