425152768 has 36 divisors (see below), whose sum is σ = 850042368. Its totient is φ = 212226560.

The previous prime is 425152753. The next prime is 425152781. The reversal of 425152768 is 867251524.

It is a super-2 number, since 2×425152768² = 361509752276123648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 425152768.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232305 + ... + 234127.

It is an arithmetic number, because the mean of its divisors is an integer number (23612288).

Almost surely, 2^425152768 is an apocalyptic number.

It is an amenable number.

425152768 is a deficient number, since it is larger than the sum of its proper divisors (424889600).

425152768 is an equidigital number, since it uses as much as digits as its factorization.

425152768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2736 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 425152768 is about 20619.2329634252. The cubic root of 425152768 is about 751.9373721799.

The spelling of 425152768 in words is "four hundred twenty-five million, one hundred fifty-two thousand, seven hundred sixty-eight".