56778708222003 has 8 divisors (see below), whose sum is σ = 80158176313488. Its totient is φ = 35625856139264.

The previous prime is 56778708221957. The next prime is 56778708222007. The reversal of 56778708222003 is 30022280787765.

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

It is a cyclic number.

It is not a de Polignac number, because 56778708222003 - 2¹⁰ = 56778708220979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56778708222007) 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, 556654002126 + ... + 556654002227.

It is an arithmetic number, because the mean of its divisors is an integer number (10019772039186).

Almost surely, 2^{56778708222003} is an apocalyptic number.

56778708222003 is a deficient number, since it is larger than the sum of its proper divisors (23379468091485).

56778708222003 is a wasteful number, since it uses less digits than its factorization.

56778708222003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113308004373.

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 56778708222003 in words is "fifty-six trillion, seven hundred seventy-eight billion, seven hundred eight million, two hundred twenty-two thousand, three".