2030663473 has 4 divisors (see below), whose sum is σ = 2037278320. Its totient is φ = 2024048628.

The previous prime is 2030663443. The next prime is 2030663477. The reversal of 2030663473 is 3743660302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3743660302 = 2 ⋅1871830151.

It is a cyclic number.

It is not a de Polignac number, because 2030663473 - 2¹³ = 2030655281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030663477) 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, 3306963 + ... + 3307576.

It is an arithmetic number, because the mean of its divisors is an integer number (509319580).

Almost surely, 2^2030663473 is an apocalyptic number.

It is an amenable number.

2030663473 is a deficient number, since it is larger than the sum of its proper divisors (6614847).

2030663473 is an equidigital number, since it uses as much as digits as its factorization.

2030663473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614846.

The product of its (nonzero) digits is 54432, while the sum is 34.

The square root of 2030663473 is about 45062.8835406701. The cubic root of 2030663473 is about 1266.3273465596.

The spelling of 2030663473 in words is "two billion, thirty million, six hundred sixty-three thousand, four hundred seventy-three".