2130053663 has 4 divisors (see below), whose sum is σ = 2133058680. Its totient is φ = 2127048648.

The previous prime is 2130053657. The next prime is 2130053671. The reversal of 2130053663 is 3663500312.

It is a happy number.

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 2130053663 - 2⁴ = 2130053647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130053363) 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 in 3 ways as a sum of consecutive naturals, for example, 1501445 + ... + 1502862.

It is an arithmetic number, because the mean of its divisors is an integer number (533264670).

Almost surely, 2^2130053663 is an apocalyptic number.

2130053663 is a deficient number, since it is larger than the sum of its proper divisors (3005017).

2130053663 is an equidigital number, since it uses as much as digits as its factorization.

2130053663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005016.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 2130053663 is about 46152.5044065866. The cubic root of 2130053663 is about 1286.6591563616.

Adding to 2130053663 its reverse (3663500312), we get a palindrome (5793553975).

The spelling of 2130053663 in words is "two billion, one hundred thirty million, fifty-three thousand, six hundred sixty-three".