55265604005 has 16 divisors (see below), whose sum is σ = 67762877184. Its totient is φ = 43250635200.

The previous prime is 55265603963. The next prime is 55265604029. The reversal of 55265604005 is 50040656255.

It is a happy number.

55265604005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55265604005 - 2¹⁸ = 55265341861 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 55265604005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433055 + ... + 545955.

It is an arithmetic number, because the mean of its divisors is an integer number (4235179824).

Almost surely, 2^55265604005 is an apocalyptic number.

It is an amenable number.

55265604005 is a deficient number, since it is larger than the sum of its proper divisors (12497273179).

55265604005 is a wasteful number, since it uses less digits than its factorization.

55265604005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115036.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 55265604005 in words is "fifty-five billion, two hundred sixty-five million, six hundred four thousand, five".