56424186004 has 6 divisors (see below), whose sum is σ = 98742325514. Its totient is φ = 28212093000.

The previous prime is 56424186001. The next prime is 56424186043. The reversal of 56424186004 is 40068142465.

It can be written as a sum of positive squares in only one way, i.e., 37954832400 + 18469353604 = 194820^2 + 135902^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56424186001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7053023247 + ... + 7053023254.

Almost surely, 2^56424186004 is an apocalyptic number.

It is an amenable number.

56424186004 is a deficient number, since it is larger than the sum of its proper divisors (42318139510).

56424186004 is a wasteful number, since it uses less digits than its factorization.

56424186004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14106046505 (or 14106046503 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 56424186004 in words is "fifty-six billion, four hundred twenty-four million, one hundred eighty-six thousand, four".