2454212105 has 4 divisors (see below), whose sum is σ = 2945054532. Its totient is φ = 1963369680.

The previous prime is 2454212099. The next prime is 2454212119. The reversal of 2454212105 is 5012124542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1402053136 + 1052158969 = 37444^2 + 32437^2 .

It is not a de Polignac number, because 2454212105 - 2¹⁴ = 2454195721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245421206 + ... + 245421215.

It is an arithmetic number, because the mean of its divisors is an integer number (736263633).

Almost surely, 2^2454212105 is an apocalyptic number.

It is an amenable number.

2454212105 is a deficient number, since it is larger than the sum of its proper divisors (490842427).

2454212105 is an equidigital number, since it uses as much as digits as its factorization.

2454212105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490842426.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2454212105 is about 49540.0050968911. The cubic root of 2454212105 is about 1348.8718705254.

Adding to 2454212105 its reverse (5012124542), we get a palindrome (7466336647).

The spelling of 2454212105 in words is "two billion, four hundred fifty-four million, two hundred twelve thousand, one hundred five".