283076381952 has 864 divisors, whose sum is σ = 1049955379200. Its totient is φ = 71345111040.

The previous prime is 283076381947. The next prime is 283076381957. The reversal of 283076381952 is 259183670382.

It is an interprime number because it is at equal distance from previous prime (283076381947) and next prime (283076381957).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283076381957) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 630459424 + ... + 630459872.

Almost surely, 2^283076381952 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 283076381952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524977689600).

283076381952 is an abundant number, since it is smaller than the sum of its proper divisors (766878997248).

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

283076381952 is a wasteful number, since it uses less digits than its factorization.

283076381952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 283076381952 in words is "two hundred eighty-three billion, seventy-six million, three hundred eighty-one thousand, nine hundred fifty-two".