8375837125 has 8 divisors (see below), whose sum is σ = 10453044888. Its totient is φ = 6700669600.

The previous prime is 8375837123. The next prime is 8375837131. The reversal of 8375837125 is 5217385738.

It can be written as a sum of positive squares in 4 ways, for example, as 1179029569 + 7196807556 = 34337^2 + 84834^2 .

It is not a de Polignac number, because 8375837125 - 2¹ = 8375837123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8375837123) 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, 33503224 + ... + 33503473.

It is an arithmetic number, because the mean of its divisors is an integer number (1306630611).

Almost surely, 2^8375837125 is an apocalyptic number.

It is an amenable number.

8375837125 is a deficient number, since it is larger than the sum of its proper divisors (2077207763).

8375837125 is an equidigital number, since it uses as much as digits as its factorization.

8375837125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67006712 (or 67006702 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The square root of 8375837125 is about 91519.5996767905. The cubic root of 8375837125 is about 2030.8417101268.

The spelling of 8375837125 in words is "eight billion, three hundred seventy-five million, eight hundred thirty-seven thousand, one hundred twenty-five".