325153013 has 2 divisors, whose sum is σ = 325153014. Its totient is φ = 325153012.

The previous prime is 325153009. The next prime is 325153051. The reversal of 325153013 is 310351523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222069604 + 103083409 = 14902^2 + 10153^2 .

It is a cyclic number.

It is not a de Polignac number, because 325153013 - 2² = 325153009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325153013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325153063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162576506 + 162576507.

It is an arithmetic number, because the mean of its divisors is an integer number (162576507).

Almost surely, 2^325153013 is an apocalyptic number.

It is an amenable number.

325153013 is a deficient number, since it is larger than the sum of its proper divisors (1).

325153013 is an equidigital number, since it uses as much as digits as its factorization.

325153013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 325153013 is about 18031.9996949867. Note that the first 3 decimals coincide. The cubic root of 325153013 is about 687.6423157941.

The spelling of 325153013 in words is "three hundred twenty-five million, one hundred fifty-three thousand, thirteen".