4716557215553 has 2 divisors, whose sum is σ = 4716557215554. Its totient is φ = 4716557215552.

The previous prime is 4716557215549. The next prime is 4716557215571. The reversal of 4716557215553 is 3555127556174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3250188797584 + 1466368417969 = 1802828^2 + 1210937^2 .

It is a cyclic number.

It is not a de Polignac number, because 4716557215553 - 2² = 4716557215549 is a prime.

It is not a weakly prime, because it can be changed into another prime (4716557212553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2358278607776 + 2358278607777.

It is an arithmetic number, because the mean of its divisors is an integer number (2358278607777).

Almost surely, 2^{4716557215553} is an apocalyptic number.

It is an amenable number.

4716557215553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4716557215553 is an equidigital number, since it uses as much as digits as its factorization.

4716557215553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22050000, while the sum is 56.

The spelling of 4716557215553 in words is "four trillion, seven hundred sixteen billion, five hundred fifty-seven million, two hundred fifteen thousand, five hundred fifty-three".