4923850521366 has 576 divisors, whose sum is σ = 13567935453696. Its totient is φ = 1283898470400.

The previous prime is 4923850521323. The next prime is 4923850521389. The reversal of 4923850521366 is 6631250583294.

It is a happy number.

4923850521366 is a `hidden beast` number, since 4 + 9 + 2 + 3 + 8 + 50 + 521 + 3 + 66 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4504894716 + ... + 4504895808.

It is an arithmetic number, because the mean of its divisors is an integer number (23555443496).

Almost surely, 2^{4923850521366} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4923850521366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6783967726848).

4923850521366 is an abundant number, since it is smaller than the sum of its proper divisors (8644084932330).

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

4923850521366 is a wasteful number, since it uses less digits than its factorization.

4923850521366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 4923850521366 in words is "four trillion, nine hundred twenty-three billion, eight hundred fifty million, five hundred twenty-one thousand, three hundred sixty-six".