55040460076 has 12 divisors (see below), whose sum is σ = 110080920208. Its totient is φ = 23588768592.

The previous prime is 55040460047. The next prime is 55040460113. The reversal of 55040460076 is 67006404055.

It is a happy number.

55040460076 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982865331 + ... + 982865386.

Almost surely, 2^55040460076 is an apocalyptic number.

It is an amenable number.

55040460076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55040460076 is a wasteful number, since it uses less digits than its factorization.

55040460076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965730728 (or 1965730726 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 55040460076 in words is "fifty-five billion, forty million, four hundred sixty thousand, seventy-six".