2455722441 has 20 divisors (see below), whose sum is σ = 3700902612. Its totient is φ = 1622654208.

The previous prime is 2455722433. The next prime is 2455722461. The reversal of 2455722441 is 1442275542.

2455722441 is a `hidden beast` number, since 2 + 45 + 572 + 2 + 4 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 936360000 + 1519362441 = 30600^2 + 38979^2 .

It is not a de Polignac number, because 2455722441 - 2³ = 2455722433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2455722396 and 2455722405.

It is not an unprimeable number, because it can be changed into a prime (2455722421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 124996 + ... + 143301.

Almost surely, 2^2455722441 is an apocalyptic number.

It is an amenable number.

2455722441 is a deficient number, since it is larger than the sum of its proper divisors (1245180171).

2455722441 is a wasteful number, since it uses less digits than its factorization.

2455722441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268422 (or 268413 counting only the distinct ones).

The product of its digits is 89600, while the sum is 36.

The square root of 2455722441 is about 49555.2463519252. The cubic root of 2455722441 is about 1349.1485149078.

Adding to 2455722441 its reverse (1442275542), we get a palindrome (3897997983).

The spelling of 2455722441 in words is "two billion, four hundred fifty-five million, seven hundred twenty-two thousand, four hundred forty-one".