2000125435125 has 32 divisors (see below), whose sum is σ = 3328368885504. Its totient is φ = 1066682232000.

The previous prime is 2000125435123. The next prime is 2000125435163. The reversal of 2000125435125 is 5215345210002.

It is not a de Polignac number, because 2000125435125 - 2¹ = 2000125435123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000125435092 and 2000125435101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000125435123) 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, 8435695 + ... + 8669555.

It is an arithmetic number, because the mean of its divisors is an integer number (104011527672).

Almost surely, 2^{2000125435125} is an apocalyptic number.

2000125435125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2000125435125 is a deficient number, since it is larger than the sum of its proper divisors (1328243450379).

2000125435125 is a wasteful number, since it uses less digits than its factorization.

2000125435125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256686 (or 256676 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2000125435125 in words is "two trillion, one hundred twenty-five million, four hundred thirty-five thousand, one hundred twenty-five".