55469161011 has 8 divisors (see below), whose sum is σ = 80682416064. Its totient is φ = 33617673320.

The previous prime is 55469161001. The next prime is 55469161031. The reversal of 55469161011 is 11016196455.

55469161011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55469161011 - 2⁹ = 55469160499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55469161001) 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, 840441801 + ... + 840441866.

It is an arithmetic number, because the mean of its divisors is an integer number (10085302008).

Almost surely, 2^55469161011 is an apocalyptic number.

55469161011 is a deficient number, since it is larger than the sum of its proper divisors (25213255053).

55469161011 is a wasteful number, since it uses less digits than its factorization.

55469161011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680883681.

The product of its (nonzero) digits is 32400, while the sum is 39.

The spelling of 55469161011 in words is "fifty-five billion, four hundred sixty-nine million, one hundred sixty-one thousand, eleven".