425008758425 has 6 divisors (see below), whose sum is σ = 527010860478. Its totient is φ = 340007006720.

The previous prime is 425008758371. The next prime is 425008758431. The reversal of 425008758425 is 524857800524.

It can be written as a sum of positive squares in 3 ways, for example, as 17433769369 + 407574989056 = 132037^2 + 638416^2 .

It is not a de Polignac number, because 425008758425 - 2¹² = 425008754329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8500175144 + ... + 8500175193.

It is an arithmetic number, because the mean of its divisors is an integer number (87835143413).

Almost surely, 2^425008758425 is an apocalyptic number.

It is an amenable number.

425008758425 is a deficient number, since it is larger than the sum of its proper divisors (102002102053).

425008758425 is a wasteful number, since it uses less digits than its factorization.

425008758425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17000350347 (or 17000350342 counting only the distinct ones).

The product of its (nonzero) digits is 3584000, while the sum is 50.

The spelling of 425008758425 in words is "four hundred twenty-five billion, eight million, seven hundred fifty-eight thousand, four hundred twenty-five".