54320520200299 has 2 divisors, whose sum is σ = 54320520200300. Its totient is φ = 54320520200298.

The previous prime is 54320520200279. The next prime is 54320520200357. The reversal of 54320520200299 is 99200202502345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54320520200299 - 2⁷ = 54320520200171 is a prime.

It is a super-2 number, since 2×54320520200299² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54320520200279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27160260100149 + 27160260100150.

It is an arithmetic number, because the mean of its divisors is an integer number (27160260100150).

Almost surely, 2^{54320520200299} is an apocalyptic number.

54320520200299 is a deficient number, since it is larger than the sum of its proper divisors (1).

54320520200299 is an equidigital number, since it uses as much as digits as its factorization.

54320520200299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 54320520200299 in words is "fifty-four trillion, three hundred twenty billion, five hundred twenty million, two hundred thousand, two hundred ninety-nine".