55586732 has 12 divisors (see below), whose sum is σ = 98925960. Its totient is φ = 27322176.

The previous prime is 55586717. The next prime is 55586737. The reversal of 55586732 is 23768555.

55586732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55586732.

It is not an unprimeable number, because it can be changed into a prime (55586737) 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 3 ways as a sum of consecutive naturals, for example, 117533 + ... + 118004.

It is an arithmetic number, because the mean of its divisors is an integer number (8243830).

Almost surely, 2^55586732 is an apocalyptic number.

It is an amenable number.

55586732 is a deficient number, since it is larger than the sum of its proper divisors (43339228).

55586732 is a wasteful number, since it uses less digits than its factorization.

55586732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235600 (or 235598 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 55586732 is about 7455.6510111458. The cubic root of 55586732 is about 381.6427770770.

The spelling of 55586732 in words is "fifty-five million, five hundred eighty-six thousand, seven hundred thirty-two".