55096449388 has 12 divisors (see below), whose sum is σ = 96421776192. Its totient is φ = 27547370480.

The previous prime is 55096449379. The next prime is 55096449427. The reversal of 55096449388 is 88394469055.

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, 55420 + ... + 336547.

It is an arithmetic number, because the mean of its divisors is an integer number (8035148016).

Almost surely, 2^55096449388 is an apocalyptic number.

It is an amenable number.

55096449388 is a deficient number, since it is larger than the sum of its proper divisors (41325326804).

55096449388 is a wasteful number, since it uses less digits than its factorization.

55096449388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427112 (or 427110 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 55096449388 in words is "fifty-five billion, ninety-six million, four hundred forty-nine thousand, three hundred eighty-eight".