5000561101000 has 128 divisors (see below), whose sum is σ = 12559349518560. Its totient is φ = 1856775168000.

The previous prime is 5000561100991. The next prime is 5000561101007. The reversal of 5000561101000 is 1011650005.

It can be written as a sum of positive squares in 16 ways, for example, as 2841529636 + 4997719571364 = 53306^2 + 2235558^2 .

It is a super-2 number, since 2×5000561101000² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5000561101007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 773731 + ... + 3255730.

Almost surely, 2^{5000561101000} is an apocalyptic number.

5000561101000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5000561101000 is an abundant number, since it is smaller than the sum of its proper divisors (7558788417560).

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

5000561101000 is a wasteful number, since it uses less digits than its factorization.

5000561101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029572 (or 4029558 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 5000561101000 its reverse (1011650005), we get a palindrome (5001572751005).

The spelling of 5000561101000 in words is "five trillion, five hundred sixty-one million, one hundred one thousand".