480521827 has 4 divisors (see below), whose sum is σ = 488399296. Its totient is φ = 472644360.

The previous prime is 480521807. The next prime is 480521879. The reversal of 480521827 is 728125084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480521827 - 2¹⁵ = 480489059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480521807) 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, 3938643 + ... + 3938764.

It is an arithmetic number, because the mean of its divisors is an integer number (122099824).

Almost surely, 2^480521827 is an apocalyptic number.

480521827 is a deficient number, since it is larger than the sum of its proper divisors (7877469).

480521827 is an equidigital number, since it uses as much as digits as its factorization.

480521827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877468.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 480521827 is about 21920.8080827327. The cubic root of 480521827 is about 783.2571593148.

The spelling of 480521827 in words is "four hundred eighty million, five hundred twenty-one thousand, eight hundred twenty-seven".