325386117258 has 32 divisors (see below), whose sum is σ = 665945280000. Its totient is φ = 105933492336.

The previous prime is 325386117239. The next prime is 325386117317. The reversal of 325386117258 is 852711683523.

It is a happy number.

It is a super-2 number, since 2×325386117258² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325386117258.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7020043 + ... + 7066241.

It is an arithmetic number, because the mean of its divisors is an integer number (20810790000).

Almost surely, 2^325386117258 is an apocalyptic number.

325386117258 is an abundant number, since it is smaller than the sum of its proper divisors (340559162742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325386117258 is a wasteful number, since it uses less digits than its factorization.

325386117258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73546.

The product of its digits is 2419200, while the sum is 51.

The spelling of 325386117258 in words is "three hundred twenty-five billion, three hundred eighty-six million, one hundred seventeen thousand, two hundred fifty-eight".