84983909364250 has 256 divisors, whose sum is σ = 183696335222400. Its totient is φ = 29207253196800.

The previous prime is 84983909364241. The next prime is 84983909364251. The reversal of 84983909364250 is 5246390938948.

84983909364250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 64 ways, for example, as 31414377151609 + 53569532212641 = 5604853^2 + 7319121^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84983909364250.

It is not an unprimeable number, because it can be changed into a prime (84983909364251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 379998462 + ... + 380222038.

Almost surely, 2^{84983909364250} is an apocalyptic number.

84983909364250 is an abundant number, since it is smaller than the sum of its proper divisors (98712425858150).

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

84983909364250 is a wasteful number, since it uses less digits than its factorization.

84983909364250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223782 (or 223772 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 70.

The spelling of 84983909364250 in words is "eighty-four trillion, nine hundred eighty-three billion, nine hundred nine million, three hundred sixty-four thousand, two hundred fifty".