821014483 has 2 divisors, whose sum is σ = 821014484. Its totient is φ = 821014482.

The previous prime is 821014477. The next prime is 821014501. The reversal of 821014483 is 384410128.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-821014483 is a prime.

It is not a weakly prime, because it can be changed into another prime (821014783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410507241 + 410507242.

It is an arithmetic number, because the mean of its divisors is an integer number (410507242).

Almost surely, 2^821014483 is an apocalyptic number.

821014483 is a deficient number, since it is larger than the sum of its proper divisors (1).

821014483 is an equidigital number, since it uses as much as digits as its factorization.

821014483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 821014483 is about 28653.3502927668. The cubic root of 821014483 is about 936.3759975954.

The spelling of 821014483 in words is "eight hundred twenty-one million, fourteen thousand, four hundred eighty-three".