55853633 has 8 divisors (see below), whose sum is σ = 61007520. Its totient is φ = 50712480.

The previous prime is 55853627. The next prime is 55853639. The reversal of 55853633 is 33635855.

It is an interprime number because it is at equal distance from previous prime (55853627) and next prime (55853639).

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

It is a cyclic number.

It is not a de Polignac number, because 55853633 - 2⁴ = 55853617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55853639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7598 + ... + 13016.

It is an arithmetic number, because the mean of its divisors is an integer number (7625940).

Almost surely, 2^55853633 is an apocalyptic number.

It is an amenable number.

55853633 is a deficient number, since it is larger than the sum of its proper divisors (5153887).

55853633 is a wasteful number, since it uses less digits than its factorization.

55853633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367.

The product of its digits is 162000, while the sum is 38.

The square root of 55853633 is about 7473.5288184364. The cubic root of 55853633 is about 382.2526243050.

The spelling of 55853633 in words is "fifty-five million, eight hundred fifty-three thousand, six hundred thirty-three".