2545532351 has 2 divisors, whose sum is σ = 2545532352. Its totient is φ = 2545532350.

The previous prime is 2545532323. The next prime is 2545532359. The reversal of 2545532351 is 1532355452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2545532351 - 2²² = 2541338047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545532359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272766175 + 1272766176.

It is an arithmetic number, because the mean of its divisors is an integer number (1272766176).

Almost surely, 2^2545532351 is an apocalyptic number.

2545532351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545532351 is an equidigital number, since it uses as much as digits as its factorization.

2545532351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 35.

The square root of 2545532351 is about 50453.2689822969. The cubic root of 2545532351 is about 1365.3988737129.

The spelling of 2545532351 in words is "two billion, five hundred forty-five million, five hundred thirty-two thousand, three hundred fifty-one".