55653443554 has 8 divisors (see below), whose sum is σ = 84080742480. Its totient is φ = 27626529396.

The previous prime is 55653443539. The next prime is 55653443653. The reversal of 55653443554 is 45534435655.

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

It is a junction number, because it is equal to n+sod(n) for n = 55653443498 and 55653443507.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 100095844 + ... + 100096399.

It is an arithmetic number, because the mean of its divisors is an integer number (10510092810).

Almost surely, 2^55653443554 is an apocalyptic number.

55653443554 is a deficient number, since it is larger than the sum of its proper divisors (28427298926).

55653443554 is a wasteful number, since it uses less digits than its factorization.

55653443554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200192384.

The product of its digits is 10800000, while the sum is 49.

The spelling of 55653443554 in words is "fifty-five billion, six hundred fifty-three million, four hundred forty-three thousand, five hundred fifty-four".