8425425016 has 8 divisors (see below), whose sum is σ = 15797671920. Its totient is φ = 4212712504.

The previous prime is 8425424989. The next prime is 8425425023. The reversal of 8425425016 is 6105245248.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 526589056 + ... + 526589071.

It is an arithmetic number, because the mean of its divisors is an integer number (1974708990).

Almost surely, 2^8425425016 is an apocalyptic number.

It is an amenable number.

8425425016 is a deficient number, since it is larger than the sum of its proper divisors (7372246904).

8425425016 is a wasteful number, since it uses less digits than its factorization.

8425425016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053178133 (or 1053178129 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 8425425016 is about 91790.1139339090. The cubic root of 8425425016 is about 2034.8415917843.

The spelling of 8425425016 in words is "eight billion, four hundred twenty-five million, four hundred twenty-five thousand, sixteen".