325250010540 has 144 divisors (see below), whose sum is σ = 1214266767168. Its totient is φ = 68624174592.

The previous prime is 325250010529. The next prime is 325250010541. The reversal of 325250010540 is 45010052523.

It is a happy number.

325250010540 is a `hidden beast` number, since 3 + 2 + 52 + 500 + 105 + 4 + 0 = 666.

It is a super-2 number, since 2×325250010540² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (325250010541) 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, 9911887 + ... + 9944646.

Almost surely, 2^325250010540 is an apocalyptic number.

325250010540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325250010540 is an abundant number, since it is smaller than the sum of its proper divisors (889016756628).

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

325250010540 is a wasteful number, since it uses less digits than its factorization.

325250010540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19856568 (or 19856563 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The spelling of 325250010540 in words is "three hundred twenty-five billion, two hundred fifty million, ten thousand, five hundred forty".