325478053 has 2 divisors, whose sum is σ = 325478054. Its totient is φ = 325478052.

The previous prime is 325478029. The next prime is 325478059. The reversal of 325478053 is 350874523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315346564 + 10131489 = 17758^2 + 3183^2 .

It is a cyclic number.

It is not a de Polignac number, because 325478053 - 2⁹ = 325477541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325478059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162739026 + 162739027.

It is an arithmetic number, because the mean of its divisors is an integer number (162739027).

Almost surely, 2^325478053 is an apocalyptic number.

It is an amenable number.

325478053 is a deficient number, since it is larger than the sum of its proper divisors (1).

325478053 is an equidigital number, since it uses as much as digits as its factorization.

325478053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 325478053 is about 18041.0103098468. The cubic root of 325478053 is about 687.8713739225.

The spelling of 325478053 in words is "three hundred twenty-five million, four hundred seventy-eight thousand, fifty-three".