4645214553563 has 2 divisors, whose sum is σ = 4645214553564. Its totient is φ = 4645214553562.

The previous prime is 4645214553457. The next prime is 4645214553583. The reversal of 4645214553563 is 3653554125464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4645214553563 - 2¹² = 4645214549467 is a prime.

It is not a weakly prime, because it can be changed into another prime (4645214553583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322607276781 + 2322607276782.

It is an arithmetic number, because the mean of its divisors is an integer number (2322607276782).

Almost surely, 2^{4645214553563} is an apocalyptic number.

4645214553563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645214553563 is an equidigital number, since it uses as much as digits as its factorization.

4645214553563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920000, while the sum is 53.

The spelling of 4645214553563 in words is "four trillion, six hundred forty-five billion, two hundred fourteen million, five hundred fifty-three thousand, five hundred sixty-three".