55262251423433 has 4 divisors (see below), whose sum is σ = 55883175596820. Its totient is φ = 54641327250048.

The previous prime is 55262251423429. The next prime is 55262251423453. The reversal of 55262251423433 is 33432415226255.

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 22690713129529 + 32571538293904 = 4763477^2 + 5707148^2 .

It is a cyclic number.

It is not a de Polignac number, because 55262251423433 - 2² = 55262251423429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55262251423403) 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, 310462086560 + ... + 310462086737.

It is an arithmetic number, because the mean of its divisors is an integer number (13970793899205).

Almost surely, 2^{55262251423433} is an apocalyptic number.

It is an amenable number.

55262251423433 is a deficient number, since it is larger than the sum of its proper divisors (620924173387).

55262251423433 is an equidigital number, since it uses as much as digits as its factorization.

55262251423433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620924173386.

The product of its digits is 5184000, while the sum is 47.

Adding to 55262251423433 its reverse (33432415226255), we get a palindrome (88694666649688).

The spelling of 55262251423433 in words is "fifty-five trillion, two hundred sixty-two billion, two hundred fifty-one million, four hundred twenty-three thousand, four hundred thirty-three".