55524320111 has 8 divisors (see below), whose sum is σ = 61067665344. Its totient is φ = 50162724000.

The previous prime is 55524320101. The next prime is 55524320123. The reversal of 55524320111 is 11102342555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55524320111 - 2³⁴ = 38344450927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55524320101) 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, 45436640 + ... + 45437861.

It is an arithmetic number, because the mean of its divisors is an integer number (7633458168).

Almost surely, 2^55524320111 is an apocalyptic number.

55524320111 is a deficient number, since it is larger than the sum of its proper divisors (5543345233).

55524320111 is a wasteful number, since it uses less digits than its factorization.

55524320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90874561.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 55524320111 its reverse (11102342555), we get a palindrome (66626662666).

The spelling of 55524320111 in words is "fifty-five billion, five hundred twenty-four million, three hundred twenty thousand, one hundred eleven".