55483206 has 32 divisors (see below), whose sum is σ = 121551840. Its totient is φ = 16805376.

The previous prime is 55483193. The next prime is 55483217. The reversal of 55483206 is 60238455.

It is a super-2 number, since 2×55483206² = 6156772296076872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6421 + ... + 12336.

It is an arithmetic number, because the mean of its divisors is an integer number (3798495).

Almost surely, 2^55483206 is an apocalyptic number.

55483206 is an abundant number, since it is smaller than the sum of its proper divisors (66068634).

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

55483206 is a wasteful number, since it uses less digits than its factorization.

55483206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18808.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 55483206 is about 7448.7049881171. The cubic root of 55483206 is about 381.4057030955.

The spelling of 55483206 in words is "fifty-five million, four hundred eighty-three thousand, two hundred six".