55252055522 has 16 divisors (see below), whose sum is σ = 84248012544. Its totient is φ = 27169506000.

The previous prime is 55252055477. The next prime is 55252055527. The reversal of 55252055522 is 22555025255.

It is not an unprimeable number, because it can be changed into a prime (55252055527) 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, 1039247 + ... + 1091117.

It is an arithmetic number, because the mean of its divisors is an integer number (5265500784).

Almost surely, 2^55252055522 is an apocalyptic number.

55252055522 is a deficient number, since it is larger than the sum of its proper divisors (28995957022).

55252055522 is a wasteful number, since it uses less digits than its factorization.

55252055522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60665.

The product of its (nonzero) digits is 250000, while the sum is 38.

The spelling of 55252055522 in words is "fifty-five billion, two hundred fifty-two million, fifty-five thousand, five hundred twenty-two".