55594538 has 8 divisors (see below), whose sum is σ = 83423520. Its totient is φ = 27786700.

The previous prime is 55594481. The next prime is 55594543. The reversal of 55594538 is 83549555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7013 + ... + 12663.

It is an arithmetic number, because the mean of its divisors is an integer number (10427940).

Almost surely, 2^55594538 is an apocalyptic number.

55594538 is a deficient number, since it is larger than the sum of its proper divisors (27828982).

55594538 is a wasteful number, since it uses less digits than its factorization.

55594538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10572.

The product of its digits is 540000, while the sum is 44.

The square root of 55594538 is about 7456.1744883016. The cubic root of 55594538 is about 381.6606408368.

The spelling of 55594538 in words is "fifty-five million, five hundred ninety-four thousand, five hundred thirty-eight".