55202255133 has 8 divisors (see below), whose sum is σ = 73972872000. Its totient is φ = 36616570848.

The previous prime is 55202255111. The next prime is 55202255201. The reversal of 55202255133 is 33155220255.

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

It is not a de Polignac number, because 55202255133 - 2²¹ = 55200157981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55202255094 and 55202255103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55202255233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46232448 + ... + 46233641.

It is an arithmetic number, because the mean of its divisors is an integer number (9246609000).

Almost surely, 2^55202255133 is an apocalyptic number.

It is an amenable number.

55202255133 is a deficient number, since it is larger than the sum of its proper divisors (18770616867).

55202255133 is a wasteful number, since it uses less digits than its factorization.

55202255133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92466291.

The product of its (nonzero) digits is 45000, while the sum is 33.

Adding to 55202255133 its reverse (33155220255), we get a palindrome (88357475388).

The spelling of 55202255133 in words is "fifty-five billion, two hundred two million, two hundred fifty-five thousand, one hundred thirty-three".