55016348333 has 2 divisors, whose sum is σ = 55016348334. Its totient is φ = 55016348332.

The previous prime is 55016348293. The next prime is 55016348347. The reversal of 55016348333 is 33384361055.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51102219364 + 3914128969 = 226058^2 + 62563^2 .

It is a cyclic number.

It is not a de Polignac number, because 55016348333 - 2⁶ = 55016348269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55016348363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27508174166 + 27508174167.

It is an arithmetic number, because the mean of its divisors is an integer number (27508174167).

Almost surely, 2^55016348333 is an apocalyptic number.

It is an amenable number.

55016348333 is a deficient number, since it is larger than the sum of its proper divisors (1).

55016348333 is an equidigital number, since it uses as much as digits as its factorization.

55016348333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 55016348333 in words is "fifty-five billion, sixteen million, three hundred forty-eight thousand, three hundred thirty-three".