2550454433 has 2 divisors, whose sum is σ = 2550454434. Its totient is φ = 2550454432.

The previous prime is 2550454421. The next prime is 2550454453. The reversal of 2550454433 is 3344540552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2073163024 + 477291409 = 45532^2 + 21847^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550454433 - 2¹² = 2550450337 is a prime.

It is a super-4 number, since 4×2550454433⁴ (a number of 39 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2550454393 and 2550454402.

It is not a weakly prime, because it can be changed into another prime (2550454453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275227216 + 1275227217.

It is an arithmetic number, because the mean of its divisors is an integer number (1275227217).

Almost surely, 2^2550454433 is an apocalyptic number.

It is an amenable number.

2550454433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550454433 is an equidigital number, since it uses as much as digits as its factorization.

2550454433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 2550454433 is about 50502.0240485468. The cubic root of 2550454433 is about 1366.2783594485.

Adding to 2550454433 its reverse (3344540552), we get a palindrome (5894994985).

The spelling of 2550454433 in words is "two billion, five hundred fifty million, four hundred fifty-four thousand, four hundred thirty-three".