2545288033 has 2 divisors, whose sum is σ = 2545288034. Its totient is φ = 2545288032.

The previous prime is 2545288027. The next prime is 2545288063. The reversal of 2545288033 is 3308825452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2314764544 + 230523489 = 48112^2 + 15183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2545288033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2545288063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272644016 + 1272644017.

It is an arithmetic number, because the mean of its divisors is an integer number (1272644017).

Almost surely, 2^2545288033 is an apocalyptic number.

It is an amenable number.

2545288033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545288033 is an equidigital number, since it uses as much as digits as its factorization.

2545288033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 2545288033 is about 50450.8476935720. The cubic root of 2545288033 is about 1365.3551890464.

The spelling of 2545288033 in words is "two billion, five hundred forty-five million, two hundred eighty-eight thousand, thirty-three".