283086426485616 has 160 divisors (see below), whose sum is σ = 833931264983040. Its totient is φ = 81975533187072.

The previous prime is 283086426485609. The next prime is 283086426485657. The reversal of 283086426485616 is 616584624680382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207055105 + ... + 208417823.

It is an arithmetic number, because the mean of its divisors is an integer number (5212070406144).

Almost surely, 2^{283086426485616} is an apocalyptic number.

283086426485616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283086426485616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416965632491520).

283086426485616 is an abundant number, since it is smaller than the sum of its proper divisors (550844838497424).

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

283086426485616 is a wasteful number, since it uses less digits than its factorization.

283086426485616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382343 (or 1382337 counting only the distinct ones).

The product of its (nonzero) digits is 637009920, while the sum is 69.

The spelling of 283086426485616 in words is "two hundred eighty-three trillion, eighty-six billion, four hundred twenty-six million, four hundred eighty-five thousand, six hundred sixteen".