55050810 has 16 divisors (see below), whose sum is σ = 132122016. Its totient is φ = 14680208.

The previous prime is 55050797. The next prime is 55050839. The reversal of 55050810 is 1805055.

It is a super-2 number, since 2×55050810² = 6061183363312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917484 + ... + 917543.

It is an arithmetic number, because the mean of its divisors is an integer number (8257626).

Almost surely, 2^55050810 is an apocalyptic number.

55050810 is an abundant number, since it is smaller than the sum of its proper divisors (77071206).

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

55050810 is a wasteful number, since it uses less digits than its factorization.

55050810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835037.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 55050810 is about 7419.6233058020. The cubic root of 55050810 is about 380.4123179201.

Adding to 55050810 its reverse (1805055), we get a palindrome (56855865).

It can be divided in two parts, 550 and 50810, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 55050810 in words is "fifty-five million, fifty thousand, eight hundred ten".