2550225451 has 2 divisors, whose sum is σ = 2550225452. Its totient is φ = 2550225450.

The previous prime is 2550225439. The next prime is 2550225527. The reversal of 2550225451 is 1545220552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2550225451 - 2²¹ = 2548128299 is a prime.

It is not a weakly prime, because it can be changed into another prime (2550225421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275112725 + 1275112726.

It is an arithmetic number, because the mean of its divisors is an integer number (1275112726).

Almost surely, 2^2550225451 is an apocalyptic number.

2550225451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550225451 is an equidigital number, since it uses as much as digits as its factorization.

2550225451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 2550225451 is about 50499.7569400091. The cubic root of 2550225451 is about 1366.2374696747.

The spelling of 2550225451 in words is "two billion, five hundred fifty million, two hundred twenty-five thousand, four hundred fifty-one".