55000335542 has 8 divisors (see below), whose sum is σ = 83630647416. Its totient is φ = 27123453072.

The previous prime is 55000335503. The next prime is 55000335571. The reversal of 55000335542 is 24553300055.

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

It is a junction number, because it is equal to n+sod(n) for n = 55000335499 and 55000335508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188357168 + ... + 188357459.

It is an arithmetic number, because the mean of its divisors is an integer number (10453830927).

Almost surely, 2^55000335542 is an apocalyptic number.

55000335542 is a deficient number, since it is larger than the sum of its proper divisors (28630311874).

55000335542 is a wasteful number, since it uses less digits than its factorization.

55000335542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376714702.

The product of its (nonzero) digits is 45000, while the sum is 32.

Adding to 55000335542 its reverse (24553300055), we get a palindrome (79553635597).

The spelling of 55000335542 in words is "fifty-five billion, three hundred thirty-five thousand, five hundred forty-two".