283825904652 has 144 divisors (see below), whose sum is σ = 809344623360. Its totient is φ = 83415049344.

The previous prime is 283825904651. The next prime is 283825904731. The reversal of 283825904652 is 256409528382.

283825904652 is a `hidden beast` number, since 2 + 8 + 3 + 8 + 2 + 590 + 46 + 5 + 2 = 666.

It is a super-2 number, since 2×283825904652² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (283825904651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 338283 + ... + 825885.

Almost surely, 2^283825904652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283825904652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404672311680).

283825904652 is an abundant number, since it is smaller than the sum of its proper divisors (525518718708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283825904652 is a wasteful number, since it uses less digits than its factorization.

283825904652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487692 (or 487687 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 283825904652 in words is "two hundred eighty-three billion, eight hundred twenty-five million, nine hundred four thousand, six hundred fifty-two".