4250909601 has 27 divisors (see below), whose sum is σ = 6229920177. Its totient is φ = 2793125160.

The previous prime is 4250909599. The next prime is 4250909603. The reversal of 4250909601 is 1069090524.

The square root of 4250909601 is 65199.

It is a perfect power (a square), and thus also a powerful number.

4250909601 is a `hidden beast` number, since 42 + 5 + 0 + 9 + 0 + 9 + 601 = 666.

4250909601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4250909599) and next prime (4250909603).

It is not a de Polignac number, because 4250909601 - 2¹ = 4250909599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4250909603) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 20146386 + ... + 20146596.

Almost surely, 2^4250909601 is an apocalyptic number.

4250909601 is the 65199-th square number.

4250909601 is the 32600-th centered octagonal number.

It is an amenable number.

4250909601 is a deficient number, since it is larger than the sum of its proper divisors (1979010576).

4250909601 is an equidigital number, since it uses as much as digits as its factorization.

4250909601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The cubic root of 4250909601 is about 1619.9214513812.

Multiplying 4250909601 by its sum of digits (36), we get a square (153032745636 = 391194²).

The spelling of 4250909601 in words is "four billion, two hundred fifty million, nine hundred nine thousand, six hundred one".