825075007459 has 2 divisors, whose sum is σ = 825075007460. Its totient is φ = 825075007458.

The previous prime is 825075007457. The next prime is 825075007579. The reversal of 825075007459 is 954700570528.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 825075007459 - 2¹ = 825075007457 is a prime.

Together with 825075007457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (825075007457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412537503729 + 412537503730.

It is an arithmetic number, because the mean of its divisors is an integer number (412537503730).

Almost surely, 2^825075007459 is an apocalyptic number.

825075007459 is a deficient number, since it is larger than the sum of its proper divisors (1).

825075007459 is an equidigital number, since it uses as much as digits as its factorization.

825075007459 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 825075007459 in words is "eight hundred twenty-five billion, seventy-five million, seven thousand, four hundred fifty-nine".