325120061643045 has 16 divisors (see below), whose sum is σ = 520198714276992. Its totient is φ = 173395160993600.

The previous prime is 325120061643043. The next prime is 325120061643059. The reversal of 325120061643045 is 540346160021523.

It is not a de Polignac number, because 325120061643045 - 2¹ = 325120061643043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325120061642988 and 325120061643006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325120061643043) 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, 136606881 + ... + 138966470.

It is an arithmetic number, because the mean of its divisors is an integer number (32512419642312).

Almost surely, 2^{325120061643045} is an apocalyptic number.

It is an amenable number.

325120061643045 is a deficient number, since it is larger than the sum of its proper divisors (195078652633947).

325120061643045 is a wasteful number, since it uses less digits than its factorization.

325120061643045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275652012.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 325120061643045 in words is "three hundred twenty-five trillion, one hundred twenty billion, sixty-one million, six hundred forty-three thousand, forty-five".