55659562 has 16 divisors (see below), whose sum is σ = 97447680. Its totient is φ = 23346288.

The previous prime is 55659559. The next prime is 55659629. The reversal of 55659562 is 26595655.

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 7 ways as a sum of consecutive naturals, for example, 41637 + ... + 42952.

It is an arithmetic number, because the mean of its divisors is an integer number (6090480).

Almost surely, 2^55659562 is an apocalyptic number.

55659562 is a deficient number, since it is larger than the sum of its proper divisors (41788118).

55659562 is a wasteful number, since it uses less digits than its factorization.

55659562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84645.

The product of its digits is 405000, while the sum is 43.

The square root of 55659562 is about 7460.5336270270. The cubic root of 55659562 is about 381.8093810622.

The spelling of 55659562 in words is "fifty-five million, six hundred fifty-nine thousand, five hundred sixty-two".