325251330493 has 16 divisors (see below), whose sum is σ = 336925693440. Its totient is φ = 313652044800.

The previous prime is 325251330487. The next prime is 325251330517. The reversal of 325251330493 is 394033152523.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 325251330493 - 2⁵ = 325251330461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325251330293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18504013 + ... + 18521581.

It is an arithmetic number, because the mean of its divisors is an integer number (21057855840).

Almost surely, 2^325251330493 is an apocalyptic number.

It is an amenable number.

325251330493 is a deficient number, since it is larger than the sum of its proper divisors (11674362947).

325251330493 is a wasteful number, since it uses less digits than its factorization.

325251330493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19668.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 325251330493 in words is "three hundred twenty-five billion, two hundred fifty-one million, three hundred thirty thousand, four hundred ninety-three".