8425375337 has 2 divisors, whose sum is σ = 8425375338. Its totient is φ = 8425375336.

The previous prime is 8425375313. The next prime is 8425375367. The reversal of 8425375337 is 7335735248.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5749278976 + 2676096361 = 75824^2 + 51731^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8425375337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8425375291 and 8425375300.

It is not a weakly prime, because it can be changed into another prime (8425375367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4212687668 + 4212687669.

It is an arithmetic number, because the mean of its divisors is an integer number (4212687669).

Almost surely, 2^8425375337 is an apocalyptic number.

It is an amenable number.

8425375337 is a deficient number, since it is larger than the sum of its proper divisors (1).

8425375337 is an equidigital number, since it uses as much as digits as its factorization.

8425375337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 47.

The square root of 8425375337 is about 91789.8433215789. The cubic root of 8425375337 is about 2034.8375924175.

The spelling of 8425375337 in words is "eight billion, four hundred twenty-five million, three hundred seventy-five thousand, three hundred thirty-seven".