55682949 has 8 divisors (see below), whose sum is σ = 84850240. Its totient is φ = 31818816.

The previous prime is 55682927. The next prime is 55682951. The reversal of 55682949 is 94928655.

55682949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55682949 - 2⁷ = 55682821 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55682898 and 55682907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55682989) 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, 1325764 + ... + 1325805.

It is an arithmetic number, because the mean of its divisors is an integer number (10606280).

Almost surely, 2^55682949 is an apocalyptic number.

It is an amenable number.

55682949 is a deficient number, since it is larger than the sum of its proper divisors (29167291).

55682949 is a wasteful number, since it uses less digits than its factorization.

55682949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651579.

The product of its digits is 777600, while the sum is 48.

The square root of 55682949 is about 7462.1008435963. The cubic root of 55682949 is about 381.8628497165.

The spelling of 55682949 in words is "fifty-five million, six hundred eighty-two thousand, nine hundred forty-nine".