2545466951 has 2 divisors, whose sum is σ = 2545466952. Its totient is φ = 2545466950.

The previous prime is 2545466941. The next prime is 2545467073. The reversal of 2545466951 is 1596645452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2545466951 - 2⁶ = 2545466887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2545466896 and 2545466905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545466941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272733475 + 1272733476.

It is an arithmetic number, because the mean of its divisors is an integer number (1272733476).

Almost surely, 2^2545466951 is an apocalyptic number.

2545466951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545466951 is an equidigital number, since it uses as much as digits as its factorization.

2545466951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 47.

The square root of 2545466951 is about 50452.6208536286. The cubic root of 2545466951 is about 1365.3871803041.

The spelling of 2545466951 in words is "two billion, five hundred forty-five million, four hundred sixty-six thousand, nine hundred fifty-one".