325853429819 has 2 divisors, whose sum is σ = 325853429820. Its totient is φ = 325853429818.

The previous prime is 325853429743. The next prime is 325853429887. The reversal of 325853429819 is 918924358523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325853429819 - 2²⁸ = 325584994363 is a prime.

It is a super-2 number, since 2×325853429819² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325853429219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162926714909 + 162926714910.

It is an arithmetic number, because the mean of its divisors is an integer number (162926714910).

Almost surely, 2^325853429819 is an apocalyptic number.

325853429819 is a deficient number, since it is larger than the sum of its proper divisors (1).

325853429819 is an equidigital number, since it uses as much as digits as its factorization.

325853429819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18662400, while the sum is 59.

The spelling of 325853429819 in words is "three hundred twenty-five billion, eight hundred fifty-three million, four hundred twenty-nine thousand, eight hundred nineteen".