2254530144425 has 12 divisors (see below), whose sum is σ = 3010664870220. Its totient is φ = 1664883798720.

The previous prime is 2254530144421. The next prime is 2254530144431. The reversal of 2254530144425 is 5244410354522.

It can be written as a sum of positive squares in 6 ways, for example, as 234584266921 + 2019945877504 = 484339^2 + 1421248^2 .

It is not a de Polignac number, because 2254530144425 - 2² = 2254530144421 is a prime.

It is a super-2 number, since 2×2254530144425² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2254530144421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3468507590 + ... + 3468508239.

It is an arithmetic number, because the mean of its divisors is an integer number (250888739185).

Almost surely, 2^{2254530144425} is an apocalyptic number.

2254530144425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2254530144425 is a deficient number, since it is larger than the sum of its proper divisors (756134725795).

2254530144425 is a wasteful number, since it uses less digits than its factorization.

2254530144425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937015852 (or 6937015847 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 2254530144425 its reverse (5244410354522), we get a palindrome (7498940498947).

The spelling of 2254530144425 in words is "two trillion, two hundred fifty-four billion, five hundred thirty million, one hundred forty-four thousand, four hundred twenty-five".