56110001000 has 32 divisors (see below), whose sum is σ = 131297404680. Its totient is φ = 22444000000.

The previous prime is 56110000931. The next prime is 56110001011. The reversal of 56110001000 is 10001165.

It can be written as a sum of positive squares in 4 ways, for example, as 21474557764 + 34635443236 = 146542^2 + 186106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28054001 + ... + 28056000.

Almost surely, 2^56110001000 is an apocalyptic number.

56110001000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56110001000 is an abundant number, since it is smaller than the sum of its proper divisors (75187403680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56110001000 is a wasteful number, since it uses less digits than its factorization.

56110001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56110022 (or 56110008 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 56110001000 its reverse (10001165), we get a palindrome (56120002165).

The spelling of 56110001000 in words is "fifty-six billion, one hundred ten million, one thousand".