55065026343553 has 8 divisors (see below), whose sum is σ = 55136418253056. Its totient is φ = 54993661770000.

The previous prime is 55065026343539. The next prime is 55065026343571. The reversal of 55065026343553 is 35534362056055.

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 55065026343553 - 2⁵ = 55065026343521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55065026343553.

It is not an unprimeable number, because it can be changed into a prime (55065026340553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801073 + ... + 10861678.

It is an arithmetic number, because the mean of its divisors is an integer number (6892052281632).

Almost surely, 2^{55065026343553} is an apocalyptic number.

It is an amenable number.

55065026343553 is a deficient number, since it is larger than the sum of its proper divisors (71391909503).

55065026343553 is a wasteful number, since it uses less digits than its factorization.

55065026343553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13667975.

The product of its (nonzero) digits is 24300000, while the sum is 52.

The spelling of 55065026343553 in words is "fifty-five trillion, sixty-five billion, twenty-six million, three hundred forty-three thousand, five hundred fifty-three".