2545770336 has 48 divisors (see below), whose sum is σ = 6913090800. Its totient is φ = 819327488.

The previous prime is 2545770301. The next prime is 2545770373. The reversal of 2545770336 is 6330775452.

It is a tau number, because it is divible by the number of its divisors (48).

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, 454431 + ... + 459998.

It is an arithmetic number, because the mean of its divisors is an integer number (144022725).

Almost surely, 2^2545770336 is an apocalyptic number.

It is an amenable number.

2545770336 is an abundant number, since it is smaller than the sum of its proper divisors (4367320464).

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

2545770336 is a wasteful number, since it uses less digits than its factorization.

2545770336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914471 (or 914463 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 42.

The square root of 2545770336 is about 50455.6273967533. The cubic root of 2545770336 is about 1365.4414233358.

The spelling of 2545770336 in words is "two billion, five hundred forty-five million, seven hundred seventy thousand, three hundred thirty-six".