55056005511126 has 32 divisors (see below), whose sum is σ = 116590906275840. Its totient is φ = 17272217778816.

The previous prime is 55056005511107. The next prime is 55056005511203. The reversal of 55056005511126 is 62111550065055.

It is a super-2 number, since 2×55056005511126² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

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, 3038655 + ... + 10924533.

It is an arithmetic number, because the mean of its divisors is an integer number (3643465821120).

Almost surely, 2^{55056005511126} is an apocalyptic number.

55056005511126 is an abundant number, since it is smaller than the sum of its proper divisors (61534900764714).

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

55056005511126 is a wasteful number, since it uses less digits than its factorization.

55056005511126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7954348.

The product of its (nonzero) digits is 225000, while the sum is 42.

The spelling of 55056005511126 in words is "fifty-five trillion, fifty-six billion, five million, five hundred eleven thousand, one hundred twenty-six".