2405505241 has 16 divisors (see below), whose sum is σ = 2570198400. Its totient is φ = 2244872448.

The previous prime is 2405505229. The next prime is 2405505257. The reversal of 2405505241 is 1425055042.

It is a cyclic number.

It is not a de Polignac number, because 2405505241 - 2⁹ = 2405504729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2405505211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355195 + ... + 361903.

It is an arithmetic number, because the mean of its divisors is an integer number (160637400).

Almost surely, 2^2405505241 is an apocalyptic number.

It is an amenable number.

2405505241 is a deficient number, since it is larger than the sum of its proper divisors (164693159).

2405505241 is a wasteful number, since it uses less digits than its factorization.

2405505241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2405505241 is about 49045.9503017324. The cubic root of 2405505241 is about 1339.8888377749. Note that the first 4 decimals are identical.

The spelling of 2405505241 in words is "two billion, four hundred five million, five hundred five thousand, two hundred forty-one".