2455144353 has 6 divisors (see below), whose sum is σ = 3546319634. Its totient is φ = 1636762896.

The previous prime is 2455144339. The next prime is 2455144423. The reversal of 2455144353 is 3534415542.

It can be written as a sum of positive squares in only one way, i.e., 2425365504 + 29778849 = 49248^2 + 5457^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2455144353 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 (2455140353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136396900 + ... + 136396917.

Almost surely, 2^2455144353 is an apocalyptic number.

It is an amenable number.

2455144353 is a deficient number, since it is larger than the sum of its proper divisors (1091175281).

2455144353 is a wasteful number, since it uses less digits than its factorization.

2455144353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272793823 (or 272793820 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 2455144353 is about 49549.4132457691. The cubic root of 2455144353 is about 1349.0426414099.

Adding to 2455144353 its reverse (3534415542), we get a palindrome (5989559895).

The spelling of 2455144353 in words is "two billion, four hundred fifty-five million, one hundred forty-four thousand, three hundred fifty-three".