10216423957825 has 24 divisors (see below), whose sum is σ = 12965052996000. Its totient is φ = 7983940863360.

The previous prime is 10216423957811. The next prime is 10216423957853. The reversal of 10216423957825 is 52875932461201.

It is a happy number.

It is not a de Polignac number, because 10216423957825 - 2⁷ = 10216423957697 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27475875 + ... + 27845224.

It is an arithmetic number, because the mean of its divisors is an integer number (540210541500).

It is a 3-persistent number, because k⋅10216423957825 is pandigital for 1 ≤ k ≤ 3, but not for k = 4.

Almost surely, 2^{10216423957825} is an apocalyptic number.

It is an amenable number.

10216423957825 is a deficient number, since it is larger than the sum of its proper divisors (2748629038175).

10216423957825 is an equidigital number, since it uses as much as digits as its factorization.

10216423957825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55321281 (or 55321276 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 10216423957825 in words is "ten trillion, two hundred sixteen billion, four hundred twenty-three million, nine hundred fifty-seven thousand, eight hundred twenty-five".