325254641605641 has 48 divisors (see below), whose sum is σ = 535157209746432. Its totient is φ = 188429609464800.

The previous prime is 325254641605591. The next prime is 325254641605709. The reversal of 325254641605641 is 146506146452523.

325254641605641 is a `hidden beast` number, since 3 + 2 + 5 + 2 + 5 + 4 + 64 + 16 + 0 + 564 + 1 = 666.

It is not a de Polignac number, because 325254641605641 - 2⁶ = 325254641605577 is a prime.

It is a super-3 number, since 3×325254641605641³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (325254641605841) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43427565 + ... + 50363306.

It is an arithmetic number, because the mean of its divisors is an integer number (11149108536384).

Almost surely, 2^{325254641605641} is an apocalyptic number.

It is an amenable number.

325254641605641 is a deficient number, since it is larger than the sum of its proper divisors (209902568140791).

325254641605641 is a wasteful number, since it uses less digits than its factorization.

325254641605641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93792434 (or 93792431 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 325254641605641 in words is "three hundred twenty-five trillion, two hundred fifty-four billion, six hundred forty-one million, six hundred five thousand, six hundred forty-one".