55651043 has 8 divisors (see below), whose sum is σ = 63701088. Its totient is φ = 47625984.

The previous prime is 55651033. The next prime is 55651061. The reversal of 55651043 is 34015655.

55651043 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 55651043 - 2¹⁰ = 55650019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55650997 and 55651015.

It is not an unprimeable number, because it can be changed into a prime (55651033) 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, 1196 + ... + 10617.

It is an arithmetic number, because the mean of its divisors is an integer number (7962636).

Almost surely, 2^55651043 is an apocalyptic number.

55651043 is a deficient number, since it is larger than the sum of its proper divisors (8050045).

55651043 is a wasteful number, since it uses less digits than its factorization.

55651043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55651043 is about 7459.9626674669. The cubic root of 55651043 is about 381.7899007312.

Adding to 55651043 its reverse (34015655), we get a palindrome (89666698).

The spelling of 55651043 in words is "fifty-five million, six hundred fifty-one thousand, forty-three".