20010083611825 has 24 divisors (see below), whose sum is σ = 24905665667520. Its totient is φ = 15947966798400.

The previous prime is 20010083611823. The next prime is 20010083611927. The reversal of 20010083611825 is 52811638001002.

It is not a de Polignac number, because 20010083611825 - 2¹ = 20010083611823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20010083611823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318646180 + ... + 318708970.

It is an arithmetic number, because the mean of its divisors is an integer number (1037736069480).

Almost surely, 2^{20010083611825} is an apocalyptic number.

20010083611825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20010083611825 is a deficient number, since it is larger than the sum of its proper divisors (4895582055695).

20010083611825 is a wasteful number, since it uses less digits than its factorization.

20010083611825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110457 (or 110452 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 20010083611825 in words is "twenty trillion, ten billion, eighty-three million, six hundred eleven thousand, eight hundred twenty-five".