1016425425 has 24 divisors (see below), whose sum is σ = 1768939360. Its totient is φ = 513561600.

The previous prime is 1016425283. The next prime is 1016425441. The reversal of 1016425425 is 5245246101.

It is not a de Polignac number, because 1016425425 - 2¹⁰ = 1016424401 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1016425392 and 1016425401.

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, 355216 + ... + 358065.

Almost surely, 2^1016425425 is an apocalyptic number.

1016425425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1016425425 is a deficient number, since it is larger than the sum of its proper divisors (752513935).

1016425425 is a wasteful number, since it uses less digits than its factorization.

1016425425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713313 (or 713308 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1016425425 is about 31881.4275872333. The cubic root of 1016425425 is about 1005.4454350794.

The spelling of 1016425425 in words is "one billion, sixteen million, four hundred twenty-five thousand, four hundred twenty-five".