4053065563 has 4 divisors (see below), whose sum is σ = 4053868960. Its totient is φ = 4052262168.

The previous prime is 4053065551. The next prime is 4053065567. The reversal of 4053065563 is 3655603504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4053065563 - 2²⁵ = 4019511131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4053065567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394083 + ... + 404236.

It is an arithmetic number, because the mean of its divisors is an integer number (1013467240).

Almost surely, 2^4053065563 is an apocalyptic number.

4053065563 is a deficient number, since it is larger than the sum of its proper divisors (803397).

4053065563 is an equidigital number, since it uses as much as digits as its factorization.

4053065563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803396.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 4053065563 is about 63663.6910884061. The cubic root of 4053065563 is about 1594.3899309592.

The spelling of 4053065563 in words is "four billion, fifty-three million, sixty-five thousand, five hundred sixty-three".