325526516 has 24 divisors (see below), whose sum is σ = 653291520. Its totient is φ = 139031712.

The previous prime is 325526507. The next prime is 325526519. The reversal of 325526516 is 615625523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325526519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11636 + ... + 28043.

It is an arithmetic number, because the mean of its divisors is an integer number (27220480).

Almost surely, 2^325526516 is an apocalyptic number.

It is an amenable number.

325526516 is an abundant number, since it is smaller than the sum of its proper divisors (327765004).

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

325526516 is a wasteful number, since it uses less digits than its factorization.

325526516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39983 (or 39981 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 325526516 is about 18042.3533941667. The cubic root of 325526516 is about 687.9055130968.

The spelling of 325526516 in words is "three hundred twenty-five million, five hundred twenty-six thousand, five hundred sixteen".