325225141540 has 48 divisors (see below), whose sum is σ = 736006667760. Its totient is φ = 120001904640.

The previous prime is 325225141523. The next prime is 325225141559. The reversal of 325225141540 is 45141522523.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5382863424 + 319842278116 = 73368^2 + 565546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 325225141496 and 325225141505.

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, 37245 + ... + 807364.

It is an arithmetic number, because the mean of its divisors is an integer number (15333472245).

Almost surely, 2^325225141540 is an apocalyptic number.

It is an amenable number.

325225141540 is an abundant number, since it is smaller than the sum of its proper divisors (410781526220).

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

325225141540 is a wasteful number, since it uses less digits than its factorization.

325225141540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846112 (or 846110 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 325225141540 in words is "three hundred twenty-five billion, two hundred twenty-five million, one hundred forty-one thousand, five hundred forty".