528201307 has 8 divisors (see below), whose sum is σ = 543347712. Its totient is φ = 513100800.

The previous prime is 528201299. The next prime is 528201329. The reversal of 528201307 is 703102825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 528201307 - 2³ = 528201299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528201607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12582 + ... + 34852.

It is an arithmetic number, because the mean of its divisors is an integer number (67918464).

Almost surely, 2^528201307 is an apocalyptic number.

528201307 is a deficient number, since it is larger than the sum of its proper divisors (15146405).

528201307 is a wasteful number, since it uses less digits than its factorization.

528201307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22949.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 528201307 is about 22982.6305500480. The cubic root of 528201307 is about 808.3507094953.

The spelling of 528201307 in words is "five hundred twenty-eight million, two hundred one thousand, three hundred seven".