55326062201243 has 4 divisors (see below), whose sum is σ = 55326108991128. Its totient is φ = 55326015411360.

The previous prime is 55326062201237. The next prime is 55326062201273. The reversal of 55326062201243 is 34210226062355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55326062201243 - 2³⁴ = 55308882332059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55326062201243.

It is not an unprimeable number, because it can be changed into a prime (55326062201213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21574046 + ... + 24001907.

It is an arithmetic number, because the mean of its divisors is an integer number (13831527247782).

Almost surely, 2^{55326062201243} is an apocalyptic number.

55326062201243 is a deficient number, since it is larger than the sum of its proper divisors (46789885).

55326062201243 is a wasteful number, since it uses less digits than its factorization.

55326062201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46789884.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 55326062201243 its reverse (34210226062355), we get a palindrome (89536288263598).

The spelling of 55326062201243 in words is "fifty-five trillion, three hundred twenty-six billion, sixty-two million, two hundred one thousand, two hundred forty-three".