55740008 has 24 divisors (see below), whose sum is σ = 111026550. Its totient is φ = 26229504.

The previous prime is 55740007. The next prime is 55740011. The reversal of 55740008 is 80004755.

It can be written as a sum of positive squares in 3 ways, for example, as 55681444 + 58564 = 7462^2 + 242^2 .

It is not an unprimeable number, because it can be changed into a prime (55740007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9743 + ... + 14366.

Almost surely, 2^55740008 is an apocalyptic number.

It is an amenable number.

55740008 is a deficient number, since it is larger than the sum of its proper divisors (55286542).

55740008 is a wasteful number, since it uses less digits than its factorization.

55740008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24149 (or 24128 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 55740008 is about 7465.9231177397. The cubic root of 55740008 is about 381.9932383698.

The spelling of 55740008 in words is "fifty-five million, seven hundred forty thousand, eight".