4538125570 has 24 divisors (see below), whose sum is σ = 8978740092. Its totient is φ = 1650227040.

The previous prime is 4538125567. The next prime is 4538125573. The reversal of 4538125570 is 755218354.

It is an interprime number because it is at equal distance from previous prime (4538125567) and next prime (4538125573).

It can be written as a sum of positive squares in 2 ways, for example, as 4424511289 + 113614281 = 66517^2 + 10659^2 .

It is not an unprimeable number, because it can be changed into a prime (4538125573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1874049 + ... + 1876468.

Almost surely, 2^4538125570 is an apocalyptic number.

4538125570 is a deficient number, since it is larger than the sum of its proper divisors (4440614522).

4538125570 is a wasteful number, since it uses less digits than its factorization.

4538125570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750546 (or 3750535 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 4538125570 is about 67365.6111825611. The cubic root of 4538125570 is about 1655.6130318736.

The spelling of 4538125570 in words is "four billion, five hundred thirty-eight million, one hundred twenty-five thousand, five hundred seventy".