55326050022 has 16 divisors (see below), whose sum is σ = 110671577712. Its totient is φ = 18438770400.

The previous prime is 55326049981. The next prime is 55326050053. The reversal of 55326050022 is 22005062355.

It is a super-2 number, since 2×55326050022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 774513 + ... + 842924.

It is an arithmetic number, because the mean of its divisors is an integer number (6916973607).

Almost surely, 2^55326050022 is an apocalyptic number.

55326050022 is an abundant number, since it is smaller than the sum of its proper divisors (55345527690).

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

55326050022 is a wasteful number, since it uses less digits than its factorization.

55326050022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623143.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 55326050022 in words is "fifty-five billion, three hundred twenty-six million, fifty thousand, twenty-two".