485943545243520 has 1536 divisors, whose sum is σ = 2109657584885760. Its totient is φ = 100345783910400.

The previous prime is 485943545243461. The next prime is 485943545243551. The reversal of 485943545243520 is 25342545349584.

485943545243520 is a `hidden beast` number, since 4 + 8 + 5 + 9 + 4 + 3 + 54 + 52 + 4 + 3 + 520 = 666.

It is a super-2 number, since 2×485943545243520² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5098456665 + ... + 5098551975.

It is an arithmetic number, because the mean of its divisors is an integer number (1373474990160).

Almost surely, 2^{485943545243520} is an apocalyptic number.

485943545243520 is a gapful number since it is divisible by the number (40) 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 485943545243520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054828792442880).

485943545243520 is an abundant number, since it is smaller than the sum of its proper divisors (1623714039642240).

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

485943545243520 is a wasteful number, since it uses less digits than its factorization.

485943545243520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95564 (or 95549 counting only the distinct ones).

The product of its (nonzero) digits is 414720000, while the sum is 63.

The spelling of 485943545243520 in words is "four hundred eighty-five trillion, nine hundred forty-three billion, five hundred forty-five million, two hundred forty-three thousand, five hundred twenty".