2545767366 has 16 divisors (see below), whose sum is σ = 5105721600. Its totient is φ = 846224648.

The previous prime is 2545767293. The next prime is 2545767373. The reversal of 2545767366 is 6637675452.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 588786 + ... + 593093.

It is an arithmetic number, because the mean of its divisors is an integer number (319107600).

Almost surely, 2^2545767366 is an apocalyptic number.

2545767366 is an abundant number, since it is smaller than the sum of its proper divisors (2559954234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545767366 is a wasteful number, since it uses less digits than its factorization.

2545767366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182243.

The product of its digits is 6350400, while the sum is 51.

The square root of 2545767366 is about 50455.5979649434. The cubic root of 2545767366 is about 1365.4408923423.

The spelling of 2545767366 in words is "two billion, five hundred forty-five million, seven hundred sixty-seven thousand, three hundred sixty-six".