4053817553 has 2 divisors, whose sum is σ = 4053817554. Its totient is φ = 4053817552.

The previous prime is 4053817549. The next prime is 4053817571. The reversal of 4053817553 is 3557183504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3516134209 + 537683344 = 59297^2 + 23188^2 .

It is a cyclic number.

It is not a de Polignac number, because 4053817553 - 2² = 4053817549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4053817553.

It is not a weakly prime, because it can be changed into another prime (4053817543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026908776 + 2026908777.

It is an arithmetic number, because the mean of its divisors is an integer number (2026908777).

Almost surely, 2^4053817553 is an apocalyptic number.

It is an amenable number.

4053817553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4053817553 is an equidigital number, since it uses as much as digits as its factorization.

4053817553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 4053817553 is about 63669.5967711434. The cubic root of 4053817553 is about 1594.4885304944.

The spelling of 4053817553 in words is "four billion, fifty-three million, eight hundred seventeen thousand, five hundred fifty-three".