55587386416 has 10 divisors (see below), whose sum is σ = 107700561212. Its totient is φ = 27793693200.

The previous prime is 55587386411. The next prime is 55587386417. The reversal of 55587386416 is 61468378555.

It is not an unprimeable number, because it can be changed into a prime (55587386411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737105810 + ... + 1737105841.

Almost surely, 2^55587386416 is an apocalyptic number.

It is an amenable number.

55587386416 is a deficient number, since it is larger than the sum of its proper divisors (52113174796).

55587386416 is a wasteful number, since it uses less digits than its factorization.

55587386416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474211659 (or 3474211653 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 58.

The spelling of 55587386416 in words is "fifty-five billion, five hundred eighty-seven million, three hundred eighty-six thousand, four hundred sixteen".