5685154283520 has 864 divisors, whose sum is σ = 21160350731520. Its totient is φ = 1462574776320.

The previous prime is 5685154283441. The next prime is 5685154283527. The reversal of 5685154283520 is 253824515865.

5685154283520 is a `hidden beast` number, since 5 + 6 + 8 + 515 + 42 + 83 + 5 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5685154283527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4618321305 + ... + 4618322535.

It is an arithmetic number, because the mean of its divisors is an integer number (24491146680).

Almost surely, 2^{5685154283520} 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 5685154283520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10580175365760).

5685154283520 is an abundant number, since it is smaller than the sum of its proper divisors (15475196448000).

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

5685154283520 is an frugal number, since it uses more digits than its factorization.

5685154283520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 5685154283520 in words is "five trillion, six hundred eighty-five billion, one hundred fifty-four million, two hundred eighty-three thousand, five hundred twenty".