2545238299 has 2 divisors, whose sum is σ = 2545238300. Its totient is φ = 2545238298.

The previous prime is 2545238261. The next prime is 2545238321. The reversal of 2545238299 is 9928325452.

It is a happy number.

2545238299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2545238299 - 2²¹ = 2543141147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2545238209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272619149 + 1272619150.

It is an arithmetic number, because the mean of its divisors is an integer number (1272619150).

Almost surely, 2^2545238299 is an apocalyptic number.

2545238299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545238299 is an equidigital number, since it uses as much as digits as its factorization.

2545238299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 49.

The square root of 2545238299 is about 50450.3547955810. The cubic root of 2545238299 is about 1365.3462961410.

The spelling of 2545238299 in words is "two billion, five hundred forty-five million, two hundred thirty-eight thousand, two hundred ninety-nine".