254578228352 has 216 divisors, whose sum is σ = 618971099985. Its totient is φ = 103984505856.

The previous prime is 254578228297. The next prime is 254578228363. The reversal of 254578228352 is 253822875452.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 223441508416 + 31136719936 = 472696^2 + 176456^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=356776.

It is a junction number, because it is equal to n+sod(n) for n = 254578228294 and 254578228303.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 919054838 + ... + 919055114.

Almost surely, 2^254578228352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254578228352

254578228352 is an abundant number, since it is smaller than the sum of its proper divisors (364392871633).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254578228352 is an frugal number, since it uses more digits than its factorization.

254578228352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 309 counting only the distinct ones).

The product of its digits is 10752000, while the sum is 53.

The spelling of 254578228352 in words is "two hundred fifty-four billion, five hundred seventy-eight million, two hundred twenty-eight thousand, three hundred fifty-two".