55856202 has 8 divisors (see below), whose sum is σ = 111712416. Its totient is φ = 18618732.

The previous prime is 55856201. The next prime is 55856209. The reversal of 55856202 is 20265855.

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

55856202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55856201) 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 3 ways as a sum of consecutive naturals, for example, 4654678 + ... + 4654689.

It is an arithmetic number, because the mean of its divisors is an integer number (13964052).

Almost surely, 2^55856202 is an apocalyptic number.

55856202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55856202 is a wasteful number, since it uses less digits than its factorization.

55856202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9309372.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 55856202 is about 7473.7006897520. The cubic root of 55856202 is about 382.2584848127.

The spelling of 55856202 in words is "fifty-five million, eight hundred fifty-six thousand, two hundred two".