2552549684 has 12 divisors (see below), whose sum is σ = 4529877408. Its totient is φ = 1258299000.

The previous prime is 2552549663. The next prime is 2552549687. The reversal of 2552549684 is 4869452552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552549687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4493642 + ... + 4494209.

It is an arithmetic number, because the mean of its divisors is an integer number (377489784).

Almost surely, 2^2552549684 is an apocalyptic number.

It is an amenable number.

2552549684 is a deficient number, since it is larger than the sum of its proper divisors (1977327724).

2552549684 is a wasteful number, since it uses less digits than its factorization.

2552549684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8987926 (or 8987924 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 50.

The square root of 2552549684 is about 50522.7640178168. The cubic root of 2552549684 is about 1366.6523990050.

The spelling of 2552549684 in words is "two billion, five hundred fifty-two million, five hundred forty-nine thousand, six hundred eighty-four".