4250353664 has 30 divisors (see below), whose sum is σ = 8500480674. Its totient is φ = 2125168640.

The previous prime is 4250353643. The next prime is 4250353691. The reversal of 4250353664 is 4663530524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3933798400 + 316555264 = 62720^2 + 17792^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113327 + ... + 146094.

Almost surely, 2^4250353664 is an apocalyptic number.

It is an amenable number.

4250353664 is a deficient number, since it is larger than the sum of its proper divisors (4250127010).

4250353664 is an frugal number, since it uses more digits than its factorization.

4250353664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259449 (or 259423 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 4250353664 is about 65194.7364746572. The cubic root of 4250353664 is about 1619.8508301403.

The spelling of 4250353664 in words is "four billion, two hundred fifty million, three hundred fifty-three thousand, six hundred sixty-four".