55523313301 has 4 divisors (see below), whose sum is σ = 58789390572. Its totient is φ = 52257236032.

The previous prime is 55523313271. The next prime is 55523313343. The reversal of 55523313301 is 10331332555.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24052908100 + 31470405201 = 155090^2 + 177399^2 .

It is a cyclic number.

It is not a de Polignac number, because 55523313301 - 2¹³ = 55523305109 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 (55523313361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633038610 + ... + 1633038643.

It is an arithmetic number, because the mean of its divisors is an integer number (14697347643).

Almost surely, 2^55523313301 is an apocalyptic number.

It is an amenable number.

55523313301 is a deficient number, since it is larger than the sum of its proper divisors (3266077271).

55523313301 is a wasteful number, since it uses less digits than its factorization.

55523313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266077270.

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 55523313301 its reverse (10331332555), we get a palindrome (65854645856).

The spelling of 55523313301 in words is "fifty-five billion, five hundred twenty-three million, three hundred thirteen thousand, three hundred one".