20483473299 has 4 divisors (see below), whose sum is σ = 27311297736. Its totient is φ = 13655648864.

The previous prime is 20483473259. The next prime is 20483473301. The reversal of 20483473299 is 99237438402.

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 20483473299 - 2⁹ = 20483472787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20483473259) 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, 3413912214 + ... + 3413912219.

It is an arithmetic number, because the mean of its divisors is an integer number (6827824434).

Almost surely, 2^20483473299 is an apocalyptic number.

20483473299 is a deficient number, since it is larger than the sum of its proper divisors (6827824437).

20483473299 is an equidigital number, since it uses as much as digits as its factorization.

20483473299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827824436.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 20483473299 in words is "twenty billion, four hundred eighty-three million, four hundred seventy-three thousand, two hundred ninety-nine".