521514354320483 has 2 divisors, whose sum is σ = 521514354320484. Its totient is φ = 521514354320482.

The previous prime is 521514354320411. The next prime is 521514354320489. The reversal of 521514354320483 is 384023453415125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 521514354320483 - 2¹⁰ = 521514354319459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (521514354320489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260757177160241 + 260757177160242.

It is an arithmetic number, because the mean of its divisors is an integer number (260757177160242).

Almost surely, 2^{521514354320483} is an apocalyptic number.

521514354320483 is a deficient number, since it is larger than the sum of its proper divisors (1).

521514354320483 is an equidigital number, since it uses as much as digits as its factorization.

521514354320483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 521514354320483 in words is "five hundred twenty-one trillion, five hundred fourteen billion, three hundred fifty-four million, three hundred twenty thousand, four hundred eighty-three".