1016456425 has 24 divisors (see below), whose sum is σ = 1294649280. Its totient is φ = 791352000.

The previous prime is 1016456417. The next prime is 1016456437. The reversal of 1016456425 is 5246546101.

It is not a de Polignac number, because 1016456425 - 2³ = 1016456417 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, 145564 + ... + 152386.

It is an arithmetic number, because the mean of its divisors is an integer number (53943720).

Almost surely, 2^1016456425 is an apocalyptic number.

It is an amenable number.

1016456425 is a deficient number, since it is larger than the sum of its proper divisors (278192855).

1016456425 is a wasteful number, since it uses less digits than its factorization.

1016456425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993 (or 6988 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1016456425 is about 31881.9137599988. The cubic root of 1016456425 is about 1005.4556566824.

The spelling of 1016456425 in words is "one billion, sixteen million, four hundred fifty-six thousand, four hundred twenty-five".