2030205454 has 8 divisors (see below), whose sum is σ = 3058607160. Its totient is φ = 1010669736.

The previous prime is 2030205451. The next prime is 2030205479. The reversal of 2030205454 is 4545020302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2030205454² = 8243468370902692232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030205451) 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, 2215924 + ... + 2216839.

It is an arithmetic number, because the mean of its divisors is an integer number (382325895).

Almost surely, 2^2030205454 is an apocalyptic number.

2030205454 is a deficient number, since it is larger than the sum of its proper divisors (1028401706).

2030205454 is a wasteful number, since it uses less digits than its factorization.

2030205454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432994.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2030205454 is about 45057.8012557204. The cubic root of 2030205454 is about 1266.2321320964.

Adding to 2030205454 its reverse (4545020302), we get a palindrome (6575225756).

The spelling of 2030205454 in words is "two billion, thirty million, two hundred five thousand, four hundred fifty-four".