325122414623543 has 4 divisors (see below), whose sum is σ = 327069255429840. Its totient is φ = 323175573817248.

The previous prime is 325122414623533. The next prime is 325122414623603. The reversal of 325122414623543 is 345326414221523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325122414623543 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 (325122414623533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973420402898 + ... + 973420403231.

It is an arithmetic number, because the mean of its divisors is an integer number (81767313857460).

Almost surely, 2^{325122414623543} is an apocalyptic number.

325122414623543 is a deficient number, since it is larger than the sum of its proper divisors (1946840806297).

325122414623543 is a wasteful number, since it uses less digits than its factorization.

325122414623543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946840806296.

The product of its digits is 4147200, while the sum is 47.

The spelling of 325122414623543 in words is "three hundred twenty-five trillion, one hundred twenty-two billion, four hundred fourteen million, six hundred twenty-three thousand, five hundred forty-three".