55110661033 has 8 divisors (see below), whose sum is σ = 58013415200. Its totient is φ = 52208126208.

The previous prime is 55110661019. The next prime is 55110661061. The reversal of 55110661033 is 33016601155.

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 55110661033 - 2¹³ = 55110652841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55110660986 and 55110661004.

It is not an unprimeable number, because it can be changed into a prime (55110661093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814153 + ... + 879241.

It is an arithmetic number, because the mean of its divisors is an integer number (7251676900).

Almost surely, 2^55110661033 is an apocalyptic number.

It is an amenable number.

55110661033 is a deficient number, since it is larger than the sum of its proper divisors (2902754167).

55110661033 is a wasteful number, since it uses less digits than its factorization.

55110661033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109671.

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 55110661033 in words is "fifty-five billion, one hundred ten million, six hundred sixty-one thousand, thirty-three".