55848729 has 8 divisors (see below), whose sum is σ = 74505280. Its totient is φ = 37212336.

The previous prime is 55848707. The next prime is 55848731. The reversal of 55848729 is 92784855.

55848729 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 55848729 - 2¹⁵ = 55815961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55848739) 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, 3492 + ... + 11130.

It is an arithmetic number, because the mean of its divisors is an integer number (9313160).

Almost surely, 2^55848729 is an apocalyptic number.

It is an amenable number.

55848729 is a deficient number, since it is larger than the sum of its proper divisors (18656551).

55848729 is a wasteful number, since it uses less digits than its factorization.

55848729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10079.

The product of its digits is 806400, while the sum is 48.

The square root of 55848729 is about 7473.2007199058. The cubic root of 55848729 is about 382.2414366011.

The spelling of 55848729 in words is "fifty-five million, eight hundred forty-eight thousand, seven hundred twenty-nine".