325055038403 has 2 divisors, whose sum is σ = 325055038404. Its totient is φ = 325055038402.

The previous prime is 325055038393. The next prime is 325055038439. The reversal of 325055038403 is 304830550523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325055038403 - 2²² = 325050844099 is a prime.

It is not a weakly prime, because it can be changed into another prime (325055038003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162527519201 + 162527519202.

It is an arithmetic number, because the mean of its divisors is an integer number (162527519202).

Almost surely, 2^325055038403 is an apocalyptic number.

325055038403 is a deficient number, since it is larger than the sum of its proper divisors (1).

325055038403 is an equidigital number, since it uses as much as digits as its factorization.

325055038403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 325055038403 its reverse (304830550523), we get a palindrome (629885588926).

The spelling of 325055038403 in words is "three hundred twenty-five billion, fifty-five million, thirty-eight thousand, four hundred three".