55601170 has 8 divisors (see below), whose sum is σ = 100082124.
Its totient is φ = 22240464.
The previous prime is 55601167. The next prime is 55601171. The reversal of 55601170 is 7110655.
It can be written as a sum of positive squares in 2 ways, for example, as 55487601 + 113569 = 7449^2 + 337^2
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (55601171) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2780049 + ... + 2780068.
Almost surely, 255601170 is an apocalyptic number.
55601170 is a deficient number, since it is larger than the sum of its proper divisors (44480954).
55601170 is a wasteful number, since it uses less digits than its factorization.
55601170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5560124.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 55601170 is about 7456.6192071206.
The cubic root of 55601170 is about 381.6758166245.
The spelling of 55601170 in words is "fifty-five million, six hundred one thousand, one hundred seventy".