5601100561100 has 36 divisors (see below), whose sum is σ = 13259332603608. Its totient is φ = 2036763840000.

The previous prime is 5601100561093. The next prime is 5601100561103. The reversal of 5601100561100 is 11650011065.

It is a self number, because there is not a number n which added to its sum of digits gives 5601100561100.

It is not an unprimeable number, because it can be changed into a prime (5601100561103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2545953701 + ... + 2545955900.

Almost surely, 2^{5601100561100} is an apocalyptic number.

5601100561100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5601100561100 is an abundant number, since it is smaller than the sum of its proper divisors (7658232042508).

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

5601100561100 is a wasteful number, since it uses less digits than its factorization.

5601100561100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091909626 (or 5091909619 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 5601100561100 its reverse (11650011065), we get a palindrome (5612750572165).

The spelling of 5601100561100 in words is "five trillion, six hundred one billion, one hundred million, five hundred sixty-one thousand, one hundred".