2441565457 has 16 divisors (see below), whose sum is σ = 2536934400. Its totient is φ = 2348121600.

The previous prime is 2441565439. The next prime is 2441565461. The reversal of 2441565457 is 7545651442.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2441565457 is a prime.

It is a super-2 number, since 2×2441565457² = 11922483761631237698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2441565407) by changing a digit.

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, 1016544 + ... + 1018942.

It is an arithmetic number, because the mean of its divisors is an integer number (158558400).

Almost surely, 2^2441565457 is an apocalyptic number.

It is an amenable number.

2441565457 is a deficient number, since it is larger than the sum of its proper divisors (95368943).

2441565457 is a wasteful number, since it uses less digits than its factorization.

2441565457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784.

The product of its digits is 672000, while the sum is 43.

The square root of 2441565457 is about 49412.1994754332. The cubic root of 2441565457 is about 1346.5509500595.

The spelling of 2441565457 in words is "two billion, four hundred forty-one million, five hundred sixty-five thousand, four hundred fifty-seven".