2545252208 has 20 divisors (see below), whose sum is σ = 4932542928. Its totient is φ = 1272337920.

The previous prime is 2545252181. The next prime is 2545252211. The reversal of 2545252208 is 8022525452.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 67013 + ... + 97883.

Almost surely, 2^2545252208 is an apocalyptic number.

It is an amenable number.

2545252208 is a deficient number, since it is larger than the sum of its proper divisors (2387290720).

2545252208 is a wasteful number, since it uses less digits than its factorization.

2545252208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36032 (or 36026 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 2545252208 is about 50450.4926437790. The cubic root of 2545252208 is about 1365.3487832122.

The spelling of 2545252208 in words is "two billion, five hundred forty-five million, two hundred fifty-two thousand, two hundred eight".