283305280332 has 48 divisors (see below), whose sum is σ = 726091349760. Its totient is φ = 85575048768.

The previous prime is 283305280327. The next prime is 283305280387. The reversal of 283305280332 is 233082503382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27007083 + ... + 27017570.

It is an arithmetic number, because the mean of its divisors is an integer number (15126903120).

Almost surely, 2^283305280332 is an apocalyptic number.

It is an amenable number.

283305280332 is an abundant number, since it is smaller than the sum of its proper divisors (442786069428).

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

283305280332 is a wasteful number, since it uses less digits than its factorization.

283305280332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54024702 (or 54024700 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 283305280332 in words is "two hundred eighty-three billion, three hundred five million, two hundred eighty thousand, three hundred thirty-two".