10002025530440 has 32 divisors (see below), whose sum is σ = 22504649852160. Its totient is φ = 4000793784000.

The previous prime is 10002025530379. The next prime is 10002025530481. The reversal of 10002025530440 is 4403552020001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15571235 + ... + 16200845.

It is an arithmetic number, because the mean of its divisors is an integer number (703270307880).

Almost surely, 2^{10002025530440} is an apocalyptic number.

10002025530440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002025530440 is an abundant number, since it is smaller than the sum of its proper divisors (12502624321720).

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

10002025530440 is a wasteful number, since it uses less digits than its factorization.

10002025530440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026773 (or 1026769 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 10002025530440 its reverse (4403552020001), we get a palindrome (14405577550441).

The spelling of 10002025530440 in words is "ten trillion, two billion, twenty-five million, five hundred thirty thousand, four hundred forty".