325564326254 has 4 divisors (see below), whose sum is σ = 488346489384. Its totient is φ = 162782163126.

The previous prime is 325564326251. The next prime is 325564326277. The reversal of 325564326254 is 452623465523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 452623465523 = 3691 ⋅122628953.

It is a junction number, because it is equal to n+sod(n) for n = 325564326199 and 325564326208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325564326251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81391081562 + ... + 81391081565.

It is an arithmetic number, because the mean of its divisors is an integer number (122086622346).

Almost surely, 2^325564326254 is an apocalyptic number.

325564326254 is a deficient number, since it is larger than the sum of its proper divisors (162782163130).

325564326254 is a wasteful number, since it uses less digits than its factorization.

325564326254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162782163129.

The product of its digits is 5184000, while the sum is 47.

The spelling of 325564326254 in words is "three hundred twenty-five billion, five hundred sixty-four million, three hundred twenty-six thousand, two hundred fifty-four".