55543092 has 24 divisors (see below), whose sum is σ = 141382752. Its totient is φ = 16831200.

The previous prime is 55543051. The next prime is 55543093. The reversal of 55543092 is 29034555.

55543092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55543093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210259 + ... + 210522.

It is an arithmetic number, because the mean of its divisors is an integer number (5890948).

Almost surely, 2^55543092 is an apocalyptic number.

It is an amenable number.

55543092 is an abundant number, since it is smaller than the sum of its proper divisors (85839660).

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

55543092 is a wasteful number, since it uses less digits than its factorization.

55543092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420799 (or 420797 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 55543092 is about 7452.7237973777. The cubic root of 55543092 is about 381.5428776312.

It can be divided in two parts, 5554 and 3092, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 55543092 in words is "fifty-five million, five hundred forty-three thousand, ninety-two".