25030822312 has 16 divisors (see below), whose sum is σ = 47005791840. Its totient is φ = 12495944496.

The previous prime is 25030822309. The next prime is 25030822331. The reversal of 25030822312 is 21322803052.

It is a super-2 number, since 2×25030822312² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427868 + ... + 2438155.

It is an arithmetic number, because the mean of its divisors is an integer number (2937861990).

Almost surely, 2^25030822312 is an apocalyptic number.

It is an amenable number.

25030822312 is a deficient number, since it is larger than the sum of its proper divisors (21974969528).

25030822312 is a wasteful number, since it uses less digits than its factorization.

25030822312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866672 (or 4866668 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 25030822312 in words is "twenty-five billion, thirty million, eight hundred twenty-two thousand, three hundred twelve".