2030125566 has 48 divisors (see below), whose sum is σ = 4971749760. Its totient is φ = 549506160.

The previous prime is 2030125561. The next prime is 2030125577. The reversal of 2030125566 is 6655210302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030125561) 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, 176130 + ... + 187301.

It is an arithmetic number, because the mean of its divisors is an integer number (103578120).

Almost surely, 2^2030125566 is an apocalyptic number.

2030125566 is an abundant number, since it is smaller than the sum of its proper divisors (2941624194).

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

2030125566 is a wasteful number, since it uses less digits than its factorization.

2030125566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363469 (or 363462 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2030125566 is about 45056.9147412470. The cubic root of 2030125566 is about 1266.2155232553.

Adding to 2030125566 its reverse (6655210302), we get a palindrome (8685335868).

The spelling of 2030125566 in words is "two billion, thirty million, one hundred twenty-five thousand, five hundred sixty-six".