5556214987 has 8 divisors (see below), whose sum is σ = 5570999280. Its totient is φ = 5541446880.

The previous prime is 5556214957. The next prime is 5556214991. The reversal of 5556214987 is 7894126555.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5556214987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5556214957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980053 + ... + 985705.

It is an arithmetic number, because the mean of its divisors is an integer number (696374910).

Almost surely, 2^5556214987 is an apocalyptic number.

5556214987 is a deficient number, since it is larger than the sum of its proper divisors (14784293).

5556214987 is a wasteful number, since it uses less digits than its factorization.

5556214987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8093.

The product of its digits is 3024000, while the sum is 52.

The square root of 5556214987 is about 74540.0227193419. The cubic root of 5556214987 is about 1771.1676875795.

The spelling of 5556214987 in words is "five billion, five hundred fifty-six million, two hundred fourteen thousand, nine hundred eighty-seven".