55065159253 has 8 divisors (see below), whose sum is σ = 59733796248. Its totient is φ = 50458358784.

The previous prime is 55065159241. The next prime is 55065159277. The reversal of 55065159253 is 35295156055.

It can be written as a sum of positive squares in 4 ways, for example, as 492928804 + 54572230449 = 22202^2 + 233607^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55065159253 - 2¹⁷ = 55065028181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55065159203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15457276 + ... + 15460837.

It is an arithmetic number, because the mean of its divisors is an integer number (7466724531).

Almost surely, 2^55065159253 is an apocalyptic number.

It is an amenable number.

55065159253 is a deficient number, since it is larger than the sum of its proper divisors (4668636995).

55065159253 is a wasteful number, since it uses less digits than its factorization.

55065159253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30918263.

The product of its (nonzero) digits is 1012500, while the sum is 46.

The spelling of 55065159253 in words is "fifty-five billion, sixty-five million, one hundred fifty-nine thousand, two hundred fifty-three".