4516219853 has 2 divisors, whose sum is σ = 4516219854. Its totient is φ = 4516219852.

The previous prime is 4516219849. The next prime is 4516219859. The reversal of 4516219853 is 3589126154.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4231892809 + 284327044 = 65053^2 + 16862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4516219853 - 2² = 4516219849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4516219859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258109926 + 2258109927.

It is an arithmetic number, because the mean of its divisors is an integer number (2258109927).

Almost surely, 2^4516219853 is an apocalyptic number.

It is an amenable number.

4516219853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4516219853 is an equidigital number, since it uses as much as digits as its factorization.

4516219853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 44.

The square root of 4516219853 is about 67202.8262277711. The cubic root of 4516219853 is about 1652.9448302342.

The spelling of 4516219853 in words is "four billion, five hundred sixteen million, two hundred nineteen thousand, eight hundred fifty-three".