2253005405 has 16 divisors (see below), whose sum is σ = 3093377664. Its totient is φ = 1543147200.

The previous prime is 2253005399. The next prime is 2253005423. The reversal of 2253005405 is 5045003522.

It is not a de Polignac number, because 2253005405 - 2¹⁰ = 2253004381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5546 + ... + 67355.

It is an arithmetic number, because the mean of its divisors is an integer number (193336104).

Almost surely, 2^2253005405 is an apocalyptic number.

It is an amenable number.

2253005405 is a deficient number, since it is larger than the sum of its proper divisors (840372259).

2253005405 is an equidigital number, since it uses as much as digits as its factorization.

2253005405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73796.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 2253005405 is about 47465.8340809471. The cubic root of 2253005405 is about 1310.9538737686.

Adding to 2253005405 its reverse (5045003522), we get a palindrome (7298008927).

The spelling of 2253005405 in words is "two billion, two hundred fifty-three million, five thousand, four hundred five".