20410530125036 has 12 divisors (see below), whose sum is σ = 35718972392712. Its totient is φ = 10205109441408.

The previous prime is 20410530124991. The next prime is 20410530125039. The reversal of 20410530125036 is 63052103501402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20410530124993 and 20410530125011.

It is not an unprimeable number, because it can be changed into a prime (20410530125039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38609930 + ... + 39134993.

It is an arithmetic number, because the mean of its divisors is an integer number (2976581032726).

Almost surely, 2^{20410530125036} is an apocalyptic number.

It is an amenable number.

20410530125036 is a deficient number, since it is larger than the sum of its proper divisors (15308442267676).

20410530125036 is a wasteful number, since it uses less digits than its factorization.

20410530125036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77810560 (or 77810558 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 20410530125036 its reverse (63052103501402), we get a palindrome (83462633626438).

The spelling of 20410530125036 in words is "twenty trillion, four hundred ten billion, five hundred thirty million, one hundred twenty-five thousand, thirty-six".