6556001676373 has 8 divisors (see below), whose sum is σ = 6573680755488. Its totient is φ = 6538323147024.

The previous prime is 6556001676347. The next prime is 6556001676403. The reversal of 6556001676373 is 3736761006556.

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-6556001676373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6556001676173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37856286 + ... + 38029072.

It is an arithmetic number, because the mean of its divisors is an integer number (821710094436).

Almost surely, 2^{6556001676373} is an apocalyptic number.

It is an amenable number.

6556001676373 is a deficient number, since it is larger than the sum of its proper divisors (17679079115).

6556001676373 is a wasteful number, since it uses less digits than its factorization.

6556001676373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274883.

The product of its (nonzero) digits is 14288400, while the sum is 55.

The spelling of 6556001676373 in words is "six trillion, five hundred fifty-six billion, one million, six hundred seventy-six thousand, three hundred seventy-three".