2455400441 has 8 divisors (see below), whose sum is σ = 2673989640. Its totient is φ = 2241055872.

The previous prime is 2455400341. The next prime is 2455400471. The reversal of 2455400441 is 1440045542.

It can be written as a sum of positive squares in 4 ways, for example, as 189640441 + 2265760000 = 13771^2 + 47600^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2455400441 - 2¹⁸ = 2455138297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2455400471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059950 + ... + 1062263.

It is an arithmetic number, because the mean of its divisors is an integer number (334248705).

Almost surely, 2^2455400441 is an apocalyptic number.

It is an amenable number.

2455400441 is a deficient number, since it is larger than the sum of its proper divisors (218589199).

2455400441 is a wasteful number, since it uses less digits than its factorization.

2455400441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122315.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2455400441 is about 49551.9973462221. The cubic root of 2455400441 is about 1349.0895445069.

Adding to 2455400441 its reverse (1440045542), we get a palindrome (3895445983).

The spelling of 2455400441 in words is "two billion, four hundred fifty-five million, four hundred thousand, four hundred forty-one".