55202255134 has 8 divisors (see below), whose sum is σ = 89172873720. Its totient is φ = 25477963896.

The previous prime is 55202255111. The next prime is 55202255201. The reversal of 55202255134 is 43155220255.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55202255134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061581804 + ... + 1061581855.

It is an arithmetic number, because the mean of its divisors is an integer number (11146609215).

Almost surely, 2^55202255134 is an apocalyptic number.

55202255134 is a deficient number, since it is larger than the sum of its proper divisors (33970618586).

55202255134 is a wasteful number, since it uses less digits than its factorization.

55202255134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123163674.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 55202255134 its reverse (43155220255), we get a palindrome (98357475389).

The spelling of 55202255134 in words is "fifty-five billion, two hundred two million, two hundred fifty-five thousand, one hundred thirty-four".