55333300441 has 4 divisors (see below), whose sum is σ = 56091290932. Its totient is φ = 54575309952.

The previous prime is 55333300439. The next prime is 55333300469. The reversal of 55333300441 is 14400333355.

55333300441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14400333355 = 5 ⋅2880066671.

It can be written as a sum of positive squares in 2 ways, for example, as 25224110041 + 30109190400 = 158821^2 + 173520^2 .

It is a cyclic number.

It is not a de Polignac number, because 55333300441 - 2¹ = 55333300439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55333300481) 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, 378995136 + ... + 378995281.

It is an arithmetic number, because the mean of its divisors is an integer number (14022822733).

Almost surely, 2^55333300441 is an apocalyptic number.

It is an amenable number.

55333300441 is a deficient number, since it is larger than the sum of its proper divisors (757990491).

55333300441 is an equidigital number, since it uses as much as digits as its factorization.

55333300441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757990490.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 55333300441 its reverse (14400333355), we get a palindrome (69733633796).

The spelling of 55333300441 in words is "fifty-five billion, three hundred thirty-three million, three hundred thousand, four hundred forty-one".