55560634147 has 4 divisors (see below), whose sum is σ = 55573997440. Its totient is φ = 55547270856.

The previous prime is 55560634133. The next prime is 55560634159. The reversal of 55560634147 is 74143606555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55560634147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55560634097 and 55560634106.

It is not an unprimeable number, because it can be changed into a prime (55560634177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6675408 + ... + 6683725.

It is an arithmetic number, because the mean of its divisors is an integer number (13893499360).

Almost surely, 2^55560634147 is an apocalyptic number.

55560634147 is a deficient number, since it is larger than the sum of its proper divisors (13363293).

55560634147 is a wasteful number, since it uses less digits than its factorization.

55560634147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13363292.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 55560634147 in words is "fifty-five billion, five hundred sixty million, six hundred thirty-four thousand, one hundred forty-seven".