55045341242 has 8 divisors (see below), whose sum is σ = 82592824500. Its totient is φ = 27514399744.

The previous prime is 55045341217. The next prime is 55045341251. The reversal of 55045341242 is 24214354055.

It can be written as a sum of positive squares in 2 ways, for example, as 53139931441 + 1905409801 = 230521^2 + 43651^2 .

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

It is a super-3 number, since 3×55045341242³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4127117 + ... + 4140432.

Almost surely, 2^55045341242 is an apocalyptic number.

55045341242 is a deficient number, since it is larger than the sum of its proper divisors (27547483258).

55045341242 is a wasteful number, since it uses less digits than its factorization.

55045341242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8270880.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 55045341242 its reverse (24214354055), we get a palindrome (79259695297).

The spelling of 55045341242 in words is "fifty-five billion, forty-five million, three hundred forty-one thousand, two hundred forty-two".