4664521250 has 40 divisors (see below), whose sum is σ = 8778602448. Its totient is φ = 1858250000.

The previous prime is 4664521247. The next prime is 4664521289. The reversal of 4664521250 is 521254664.

It is a self number, because there is not a number n which added to its sum of digits gives 4664521250.

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 in 19 ways as a sum of consecutive naturals, for example, 306317 + ... + 321183.

Almost surely, 2^4664521250 is an apocalyptic number.

4664521250 is a deficient number, since it is larger than the sum of its proper divisors (4114081198).

4664521250 is a wasteful number, since it uses less digits than its factorization.

4664521250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15140 (or 15125 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 4664521250 is about 68297.3004590957. The cubic root of 4664521250 is about 1670.8431863787.

The spelling of 4664521250 in words is "four billion, six hundred sixty-four million, five hundred twenty-one thousand, two hundred fifty".