2552144407 has 2 divisors, whose sum is σ = 2552144408. Its totient is φ = 2552144406.

The previous prime is 2552144393. The next prime is 2552144443. The reversal of 2552144407 is 7044412552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2552144407 - 2³¹ = 404660759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552144447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276072203 + 1276072204.

It is an arithmetic number, because the mean of its divisors is an integer number (1276072204).

Almost surely, 2^2552144407 is an apocalyptic number.

2552144407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552144407 is an equidigital number, since it uses as much as digits as its factorization.

2552144407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 34.

The square root of 2552144407 is about 50518.7530230112. The cubic root of 2552144407 is about 1366.5800658259.

Adding to 2552144407 its reverse (7044412552), we get a palindrome (9596556959).

The spelling of 2552144407 in words is "two billion, five hundred fifty-two million, one hundred forty-four thousand, four hundred seven".