425857010 has 8 divisors (see below), whose sum is σ = 766542636. Its totient is φ = 170342800.

The previous prime is 425857007. The next prime is 425857031. The reversal of 425857010 is 10758524.

It can be written as a sum of positive squares in 2 ways, for example, as 419143729 + 6713281 = 20473^2 + 2591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×425857010² = 362708385932280200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21292841 + ... + 21292860.

Almost surely, 2^425857010 is an apocalyptic number.

425857010 is a deficient number, since it is larger than the sum of its proper divisors (340685626).

425857010 is a wasteful number, since it uses less digits than its factorization.

425857010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42585708.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 425857010 is about 20636.3032057585. The cubic root of 425857010 is about 752.3523240119.

The spelling of 425857010 in words is "four hundred twenty-five million, eight hundred fifty-seven thousand, ten".