2205100454 has 8 divisors (see below), whose sum is σ = 3307849920. Its totient is φ = 1102483816.

The previous prime is 2205100451. The next prime is 2205100487. The reversal of 2205100454 is 4540015022.

It is a happy number.

2205100454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2205100454² = 9724936024462012232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205100451) 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, 49067 + ... + 82569.

It is an arithmetic number, because the mean of its divisors is an integer number (413481240).

Almost surely, 2^2205100454 is an apocalyptic number.

2205100454 is a deficient number, since it is larger than the sum of its proper divisors (1102749466).

2205100454 is a wasteful number, since it uses less digits than its factorization.

2205100454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66414.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2205100454 is about 46958.4971437545. The cubic root of 2205100454 is about 1301.5957630658.

Adding to 2205100454 its reverse (4540015022), we get a palindrome (6745115476).

The spelling of 2205100454 in words is "two billion, two hundred five million, one hundred thousand, four hundred fifty-four".