53220004667 has 2 divisors, whose sum is σ = 53220004668. Its totient is φ = 53220004666.

The previous prime is 53220004631. The next prime is 53220004679. The reversal of 53220004667 is 76640002235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53220004667 - 2¹⁰ = 53220003643 is a prime.

It is not a weakly prime, because it can be changed into another prime (53220004697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26610002333 + 26610002334.

It is an arithmetic number, because the mean of its divisors is an integer number (26610002334).

Almost surely, 2^53220004667 is an apocalyptic number.

53220004667 is a deficient number, since it is larger than the sum of its proper divisors (1).

53220004667 is an equidigital number, since it uses as much as digits as its factorization.

53220004667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 53220004667 in words is "fifty-three billion, two hundred twenty million, four thousand, six hundred sixty-seven".