55741586 has 8 divisors (see below), whose sum is σ = 83804160. Its totient is φ = 27806868.

The previous prime is 55741583. The next prime is 55741639. The reversal of 55741586 is 68514755.

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

It is not an unprimeable number, because it can be changed into a prime (55741583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30866 + ... + 32621.

It is an arithmetic number, because the mean of its divisors is an integer number (10475520).

Almost surely, 2^55741586 is an apocalyptic number.

55741586 is a deficient number, since it is larger than the sum of its proper divisors (28062574).

55741586 is a wasteful number, since it uses less digits than its factorization.

55741586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63928.

The product of its digits is 168000, while the sum is 41.

The square root of 55741586 is about 7466.0287971585. The cubic root of 55741586 is about 381.9968430795.

The spelling of 55741586 in words is "fifty-five million, seven hundred forty-one thousand, five hundred eighty-six".