425080016 has 10 divisors (see below), whose sum is σ = 823592562. Its totient is φ = 212540000.

The previous prime is 425080009. The next prime is 425080037. The reversal of 425080016 is 610080524.

It can be written as a sum of positive squares in only one way, i.e., 308353600 + 116726416 = 17560^2 + 10804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13283735 + ... + 13283766.

Almost surely, 2^425080016 is an apocalyptic number.

It is an amenable number.

425080016 is a deficient number, since it is larger than the sum of its proper divisors (398512546).

425080016 is a wasteful number, since it uses less digits than its factorization.

425080016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26567509 (or 26567503 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 425080016 is about 20617.4687098101. The cubic root of 425080016 is about 751.8944793090.

The spelling of 425080016 in words is "four hundred twenty-five million, eighty thousand, sixteen".