20125532525036 has 12 divisors (see below), whose sum is σ = 35220546045720. Its totient is φ = 10062519369120.

The previous prime is 20125532524997. The next prime is 20125532525057. The reversal of 20125532525036 is 63052523552102.

It is a junction number, because it is equal to n+sod(n) for n = 20125532524984 and 20125532525002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61539881 + ... + 61866048.

It is an arithmetic number, because the mean of its divisors is an integer number (2935045503810).

Almost surely, 2^{20125532525036} is an apocalyptic number.

It is an amenable number.

20125532525036 is a deficient number, since it is larger than the sum of its proper divisors (15095013520684).

20125532525036 is a wasteful number, since it uses less digits than its factorization.

20125532525036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123446704 (or 123446702 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 20125532525036 in words is "twenty trillion, one hundred twenty-five billion, five hundred thirty-two million, five hundred twenty-five thousand, thirty-six".