55525266804054 has 16 divisors (see below), whose sum is σ = 111057633759600. Its totient is φ = 18507238909440.

The previous prime is 55525266804017. The next prime is 55525266804061. The reversal of 55525266804054 is 45040866252555.

It is a happy number.

It is a super-2 number, since 2×55525266804054² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55525266803985 and 55525266804003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295737979 + ... + 295925670.

It is an arithmetic number, because the mean of its divisors is an integer number (6941102109975).

Almost surely, 2^{55525266804054} is an apocalyptic number.

55525266804054 is an abundant number, since it is smaller than the sum of its proper divisors (55532366955546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55525266804054 is a wasteful number, since it uses less digits than its factorization.

55525266804054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591679295.

The product of its (nonzero) digits is 57600000, while the sum is 57.

The spelling of 55525266804054 in words is "fifty-five trillion, five hundred twenty-five billion, two hundred sixty-six million, eight hundred four thousand, fifty-four".