3019985025 has 12 divisors (see below), whose sum is σ = 4993042032. Its totient is φ = 1610658640.

The previous prime is 3019984993. The next prime is 3019985027. The reversal of 3019985025 is 5205899103.

It is not a de Polignac number, because 3019985025 - 2⁵ = 3019984993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3019985027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20133159 + ... + 20133308.

It is an arithmetic number, because the mean of its divisors is an integer number (416086836).

Almost surely, 2^3019985025 is an apocalyptic number.

It is an amenable number.

3019985025 is a deficient number, since it is larger than the sum of its proper divisors (1973057007).

3019985025 is a wasteful number, since it uses less digits than its factorization.

3019985025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40266480 (or 40266475 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 3019985025 is about 54954.3904069547. The cubic root of 3019985025 is about 1445.4450842540.

The spelling of 3019985025 in words is "three billion, nineteen million, nine hundred eighty-five thousand, twenty-five".