56800003256554 has 8 divisors (see below), whose sum is σ = 86078355450948. Its totient is φ = 28107218106240.

The previous prime is 56800003256527. The next prime is 56800003256569. The reversal of 56800003256554 is 45565230000865.

It can be written as a sum of positive squares in 2 ways, for example, as 54064006069329 + 2735997187225 = 7352823^2 + 1654085^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 56800003256498 and 56800003256507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146391760777 + ... + 146391761164.

Almost surely, 2^{56800003256554} is an apocalyptic number.

56800003256554 is a deficient number, since it is larger than the sum of its proper divisors (29278352194394).

56800003256554 is a wasteful number, since it uses less digits than its factorization.

56800003256554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292783522040.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 56800003256554 in words is "fifty-six trillion, eight hundred billion, three million, two hundred fifty-six thousand, five hundred fifty-four".