4063966225 has 48 divisors (see below), whose sum is σ = 5668762176. Its totient is φ = 2864160000.

The previous prime is 4063966177. The next prime is 4063966237. The reversal of 4063966225 is 5226693604.

It is not a de Polignac number, because 4063966225 - 2⁷ = 4063966097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3123075 + ... + 3124375.

It is an arithmetic number, because the mean of its divisors is an integer number (118099212).

Almost surely, 2^4063966225 is an apocalyptic number.

It is an amenable number.

4063966225 is a deficient number, since it is larger than the sum of its proper divisors (1604795951).

4063966225 is a wasteful number, since it uses less digits than its factorization.

4063966225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 4063966225 is about 63749.2448974888. The cubic root of 4063966225 is about 1595.8180144432.

The spelling of 4063966225 in words is "four billion, sixty-three million, nine hundred sixty-six thousand, two hundred twenty-five".