55471032233 has 8 divisors (see below), whose sum is σ = 56958907200. Its totient is φ = 54001413648.

The previous prime is 55471032229. The next prime is 55471032257. The reversal of 55471032233 is 33223017455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55471032233 - 2² = 55471032229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55471032193 and 55471032202.

It is not an unprimeable number, because it can be changed into a prime (55471037233) 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 7 ways as a sum of consecutive naturals, for example, 4557938 + ... + 4570091.

It is an arithmetic number, because the mean of its divisors is an integer number (7119863400).

Almost surely, 2^55471032233 is an apocalyptic number.

It is an amenable number.

55471032233 is a deficient number, since it is larger than the sum of its proper divisors (1487874967).

55471032233 is a wasteful number, since it uses less digits than its factorization.

55471032233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9128191.

The product of its (nonzero) digits is 75600, while the sum is 35.

Adding to 55471032233 its reverse (33223017455), we get a palindrome (88694049688).

The spelling of 55471032233 in words is "fifty-five billion, four hundred seventy-one million, thirty-two thousand, two hundred thirty-three".