56774102444 has 6 divisors (see below), whose sum is σ = 99354679284. Its totient is φ = 28387051220.

The previous prime is 56774102431. The next prime is 56774102447. The reversal of 56774102444 is 44420147765.

It is a junction number, because it is equal to n+sod(n) for n = 56774102395 and 56774102404.

It is not an unprimeable number, because it can be changed into a prime (56774102447) 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, 7096762802 + ... + 7096762809.

It is an arithmetic number, because the mean of its divisors is an integer number (16559113214).

Almost surely, 2^56774102444 is an apocalyptic number.

It is an amenable number.

56774102444 is a deficient number, since it is larger than the sum of its proper divisors (42580576840).

56774102444 is a wasteful number, since it uses less digits than its factorization.

56774102444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14193525615 (or 14193525613 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 56774102444 in words is "fifty-six billion, seven hundred seventy-four million, one hundred two thousand, four hundred forty-four".