4528597057 has 8 divisors (see below), whose sum is σ = 4599498600. Its totient is φ = 4458140544.

The previous prime is 4528597049. The next prime is 4528597069. The reversal of 4528597057 is 7507958254.

It is a happy number.

4528597057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2006950401 + 2521646656 = 44799^2 + 50216^2 .

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 4528597057 - 2³ = 4528597049 is a prime.

It is a super-2 number, since 2×4528597057² = 41016382609338122498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4528596995 and 4528597013.

It is not an unprimeable number, because it can be changed into a prime (4528597657) 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, 90718 + ... + 131479.

It is an arithmetic number, because the mean of its divisors is an integer number (574937325).

Almost surely, 2^4528597057 is an apocalyptic number.

It is an amenable number.

4528597057 is a deficient number, since it is larger than the sum of its proper divisors (70901543).

4528597057 is a wasteful number, since it uses less digits than its factorization.

4528597057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222515.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The square root of 4528597057 is about 67294.8516381454. The cubic root of 4528597057 is about 1654.4534793942.

The spelling of 4528597057 in words is "four billion, five hundred twenty-eight million, five hundred ninety-seven thousand, fifty-seven".